*468These appeals all stem from the same legal root with factual differences not pertinent to the common legal issues they present. In each case, the defendant was convicted, following a plea of guilty, of, inter alia, sale of narcotics and/or possession of narcotics with the intent to sell by a person who is not drug-dependent, in violation of General Statutes (Rev. to 2013) § 21a-278 (b),1 and was sentenced to a *108term of *469incarceration that included the statutorily mandated minimum sentence of five years. In each instance, the court made no finding, nor did the defendant admit, that he was not drug-dependent. Each defendant subsequently filed a motion to correct an illegal sentence, alleging, in essence, that his sentence was illegal because, under Apprendi v. New Jersey , 530 U.S. 466, 120 S. Ct. 2348, 147 L. Ed. 2d 435 (2000), and Alleyne v. United States , 570 U.S. 99, 133 S. Ct. 2151, 186 L. Ed. 2d 314 (2013), the state was required to plead and prove his lack of drug dependency beyond a reasonable doubt given that it is a fact that would result in a mandatory minimum sentence that would expose the defendant to a higher maximum sentence. The trial court dismissed each motion for lack of subject matter jurisdiction, and the defendants appealed to this court. We conclude that, in light of our Supreme Court's recent decision in State v. Evans , 329 Conn. 770, 189 A.3d 1184 (2018), cert. denied, --- U.S. ----, 139 S. Ct. 1304, 203 L. Ed. 2d 425 (2019), the defendants' motions to correct no longer present colorable claims of an illegal sentence, and, accordingly, we affirm the trial court's dismissals of their motions.
The records in these appeals reveal the following undisputed facts and procedural history. On March 12, *4702013, the defendant Livorio Sanchez was convicted, following a plea of guilty, of sale of narcotics by a person who is not drug-dependent in violation of § 21a-278 (b). During the plea canvass, the prosecutor recited the facts underlying the alleged sale of heroin by Sanchez, but he made no representation as to whether Sanchez was drug-dependent. Similarly, during the questioning of Sanchez by the court, Arnold, J. , there was no discussion of drug dependency. Sanchez was subsequently sentenced on May 15, 2013, in accordance with an agreed upon disposition, to a term of incarceration of twelve years, execution suspended after eight years, followed by three years of probation. As a condition of his probation, the court ordered that he undergo "substance abuse evaluation and treatment including random urinalysis ...." During the sentencing hearing, however, there was no discussion by the court, counsel, or Sanchez of the issue of drug dependency, nor did the court make explicit that the defendant's period of incarceration included a mandatory minimum period of five years pursuant to § 21a-278 (b).
On April 12, 2012, the defendant Michael A. Fernandes was convicted, following a plea of guilty, of possession of narcotics with intent to sell by a person who is not drug-dependent in violation of § 21a-278 (b).2 During a colloquy with defense counsel prior to canvassing Fernandes, the court, Arnold, J. , noted, and defense counsel agreed, that the narcotics charge included a mandatory minimum sentence of five years of incarceration. During the canvass itself, although the court asked Fernandes if his counsel had advised him of the elements of the charge to which he was pleading guilty and the mandatory minimum penalties that he could receive, there was no mention by the court or counsel of *109drug dependency. Having waived the requirement *471of a presentence investigation report, Fernandes was immediately sentenced, pursuant to an agreed upon disposition, to a term of incarceration of ten years, execution suspended after five years, followed by a period of three years of probation. In reciting Fernandes' sentence, the court stated that the five year period of incarceration was the mandatory minimum sentence required by the statute.
On February 27, 2012, the defendant Francisco Rodriguez was convicted, following a plea of guilty, of possession of narcotics with the intent to sell by a person who is not drug-dependent in violation of § 21a-278 (b).3 In response to a question from the court, Iannotti, J. , at the outset of its canvass, Rodriguez confirmed that his counsel had explained the maximum and mandatory minimum sentences to which his plea could expose him. Rodriguez also acknowledged during the canvass that by pleading guilty, he was giving up a number of enumerated rights, including the right to present defenses on his behalf at trial. Throughout the proceeding, there was no mention by the court, counsel, or Rodriguez of the issue of drug dependency. Having waived the requirement of a presentence investigation report, Rodriguez was immediately sentenced, pursuant to an agreed upon disposition, to a total effective term of incarceration of ten years, five of which reflected the mandatory minimum sentence under § 21a-278 (b).
On September 9, 2013, the defendant Frank Slaughter was convicted, following a plea of guilty, of one count of sale of narcotics by a person who is not drug-dependent in violation of § 21a-278 (b) and two counts of *472possession of narcotics with the intent to sell by a person who is not drug-dependent also in violation of § 21a-278 (b). As part of a plea agreement, the other charges then pending against Slaughter were nolled by the state. At the beginning of the canvass, the state informed the court, Arnold, J. , that all three counts required a mandatory minimum sentence of five years, and, in response to questioning from the court, Slaughter initially stated that he was unaware that the agreed disposition included a mandatory minimum period of incarceration of five years. After a brief colloquy, however, Slaughter stated to the court that he understood that the sentence to be imposed would carry a minimum term of five years of incarceration.
The record further reflects that before the court sentenced Slaughter, but after the court had stated the sentences to be imposed, Slaughter interjected as follows: "[A]s long as I've been coming in and out of the courthouse, I've been drug-dependent. I been drug-dependent. Now that I'm being charged with a drug-dependent case, how is that ...." At this juncture, the court pointed out to Slaughter the number of charges initially confronting him and the fact that, if he was convicted after trial, he could face "close to eighty years' worth of exposure." The court continued to inform Slaughter that it would accept his guilty pleas only if they were made voluntarily, and it offered him the opportunity either to withdraw his pleas or to proceed with the sentencing. Slaughter responded, "[p]roceed." After confirming Slaughter's response, the court found that his guilty pleas were knowingly and voluntarily made and found him guilty as to all *110three counts. Because Slaughter waived the requirement of a presentence investigation report, the court proceeded immediately to sentence him, pursuant to an agreed upon disposition, to twelve years of incarceration for each count, execution suspended after seven years, five of *473which were mandatory, followed by a five year period of probation. As a condition of his probation, the court ordered that Slaughter undergo "substance abuse evaluation and treatment as deemed appropriate by the Department of Adult Probation." Other than Slaughter's statement that he was drug-dependent, there was no discussion by the court or counsel regarding the relationship between drug dependency and the criminal charges to which Slaughter pleaded guilty. Notably, when Slaughter raised the issue of his drug dependency, there was no discussion by the court or counsel as to whether such a claim could be a defense to any of the charges.
On July 26, 2011, the defendant Michael Anthony Thigpen was convicted, following a plea of guilty, of sale of narcotics by a person who is not drug-dependent in violation of § 21a-278 (b).4 During the canvass, Thigpen confirmed with the court, Iannotti, J. , that his counsel had discussed with him the elements of the offenses to which he was pleading guilty, as well as the maximum and mandatory minimum sentences to which his guilty pleas would expose him. Thigpen also acknowledged that he was giving up his right to present defenses by pleading guilty. There was no discussion by the court, counsel, or Thigpen of the issue of drug dependency. On September 22, 2011, pursuant to an agreed upon disposition, Thigpen was sentenced to a term of incarceration of fifteen years, execution suspended after eight years, five of which were mandatory, to be followed by three years of probation. As conditions of his probation, the court ordered him to undergo substance abuse evaluation and treatment, as deemed necessary, and to attend "ten weekly [Narcotics Anonymous] meetings." When asked if he wanted to speak prior to being *474sentenced, Thigpen indicated to the court that he had a heart condition for which he required medication and treatment. At no time during this hearing was the issue of drug dependency raised or discussed by the court, counsel, or Thigpen.5
On August 22, 2014, the defendants filed the operative, amended motions to correct their allegedly illegal sentences pursuant to Practice Book § 43-22 ;6 although each was filed separately, the motions were identical in substance. The defendants claimed, inter alia, that their sentences were illegal because, under *111Apprendi v. New Jersey , supra, 530 U.S. at 466, 120 S.Ct. 2348, and Alleyne v. United States , supra, 570 U.S. at 99, 133 S.Ct. 2151, the sentences "exceed[ed] the relevant statutory maximum limits" and "the fact triggering the mandatory minimum sentence was not found by a proper fact finder or admitted by the defendant ...."7 The state opposed the defendants' *475motions to correct, arguing, inter alia, that the court lacked subject matter jurisdiction because the motions attacked the validity of the defendants' guilty pleas rather than the sentences imposed.
The court, E. Richards, J. , heard the motions together in one proceeding on January 29, 2015.8 On May 6, 2015, the court issued a memorandum of decision dismissing the motions to correct. Following its comprehensive review of the factual record and the relevant federal and Connecticut appellate decisional law, the court concluded that the defendants were, in essence, attacking their convictions and not their sentences and, for that reason, the court dismissed their motions for lack of subject matter jurisdiction. The defendants appealed to this court, arguing that the trial court misconstrued their motions to correct and that, properly construed, they alleged cognizable claims of an illegal sentence under Apprendi and Alleyne .9
*476On April 13, 2017, after the defendants had briefed their claims but before oral argument was scheduled, this court issued orders staying each appeal pending our Supreme Court's decisions in State v. Evans , supra, 329 Conn. at 770, 189 A.3d 1184, and State v. Allan , 329 Conn. 815, 190 A.3d 874 (2018), cert. denied, --- U.S. ----, 139 S. Ct. 1233, 203 L. Ed. 2d 247 (2019), the factual and procedural history of which closely mirror that underlying the present cases. Following the release of those decisions, the parties submitted supplemental briefs regarding the impact of *112the decisions on the present cases.10 Because Evans controls our disposition of the defendants' appeals, we begin with a discussion of that decision.11
The defendant in Evans was convicted, following a plea of guilty, of sale of narcotics by a person who is not drug-dependent in violation of § 21a-278 (b). State v. Evans , supra, 329 Conn. at 774, 189 A.3d 1184. The issue of drug dependency was not discussed by the court, counsel, or the defendant during the plea hearing. Id. After being sentenced to five years of imprisonment with five years of special parole, the defendant filed a motion to correct an illegal sentence. Id., at 775, 189 A.3d 1184. Just as in the present cases, the defendant in Evans claimed in his motion to correct that his sentence was illegal because, inter alia, under Alleyne and Apprendi , the sentence "exceed[ed] the relevant statutory limits" and "the fact triggering the mandatory minimum [sentence] was not found by a *477proper [fact finder] or admitted by the defendant ...." (Internal quotation marks omitted.) Id.
The trial court in Evans denied the defendant's motion to correct on the merits. Id., at 776, 189 A.3d 1184. The trial court began by "observing that, in State v. Ray , [290 Conn. 602, 623-26, 966 A.2d 148 (2009) ], [our Supreme Court] had concluded that Apprendi , which requires that the state charge, and prove to the fact finder beyond a reasonable doubt, any factor, other than a prior conviction, that increases the maximum penalty for a crime; see Apprendi v. New Jersey , supra, at 474-97, 120 S. Ct. 2348 ; did not apply to proof of drug dependency under § 21a-278 (b) because such proof constitutes an affirmative defense under that statute. The trial court then rejected the defendant's argument that Ray is no longer good law under Alleyne , which extended the rule set forth in Apprendi to facts that increase a statutory minimum sentence. See Alleyne v. United States , supra, [570 U.S. at] 103, 133 S.Ct. 2151. After rejecting the defendant's other challenges to his sentence, the trial court rendered judgment denying the motion to correct an illegal sentence." (Footnotes omitted.) State v. Evans , supra, 329 Conn. at 775-76, 189 A.3d 1184.
On appeal to our Supreme Court,12 the defendant claimed, inter alia, that the court should overrule its interpretation of § 21a-278 (b) in Ray because the United States Supreme Court's subsequent decision in Alleyne v. United States , supra, 570 U.S. at 99, 133 S.Ct. 2151, requires the state to plead and prove beyond a reasonable doubt those facts, such as lack of drug dependency under § 21a-278 (b), that trigger mandatory minimum sentences. State v. Evans , supra, 329 Conn. at 791, 189 A.3d 1184. The state disagreed with the merits of the defendant's claims and *478further contended that the trial court should have dismissed the defendant's motion *113to correct for lack of subject matter jurisdiction. Id., at 776, 189 A.3d 1184.
The court first addressed the state's challenge to the trial court's subject matter jurisdiction. The state argued, inter alia, that the defendant's motion to correct did not challenge the sentencing phase of the proceeding but, rather, the underlying conviction. Id., at 778, 189 A.3d 1184 ; see also State v. Lawrence , 281 Conn. 147, 158, 913 A.2d 428 (2007) ("[A] challenge to the legality of a sentence focuses not on what transpired during the trial or on the underlying conviction. In order for the court to have jurisdiction over a motion to correct an illegal sentence after the sentence has been executed, the sentencing proceeding, and not the trial leading to the conviction, must be the subject of the attack ." [Emphasis added.] ). The court disagreed. It began by noting that "[t]he state's jurisdictional challenge require[d] [it] to consider whether the defendant ha[d] raised a colorable claim within the scope of Practice Book § 43-22 that would, if the merits of the claim were reached and decided in the defendant's favor, require correction of a sentence.... A colorable claim is one that is superficially well founded but that may ultimately be deemed invalid.... [This] jurisdictional inquiry is guided by the plausibility that the defendant's claim is a challenge to his sentence, rather than its ultimate legal correctness." (Citations omitted; internal quotation marks omitted.) State v. Evans , supra, at 783-84, 189 A.3d 1184.
Turning to the defendant's claims, the court in Evans noted that he was not asking it "to disturb his conviction under § 21a-278 (b), or otherwise claim[ing] that he was convicted under the wrong statute. Instead, the defendant [was seeking] resentencing, claiming that § 21a-278 (b) merely enhances the penalty available *479under [General Statutes (Rev. to 2013) ] § 21a-277 (a)13 when those statutes are read with the judicial gloss rendered necessary by the United States Supreme Court's decisions in Alleyne v. United States , supra, 570 U.S. at 99, 133 S.Ct. 2151, and Apprendi v. New Jersey , supra, 530 U.S. at 466, 120 S.Ct. 2348." (Footnote added.) Id., at 785, 189 A.3d 1184. "Given the otherwise identical statutory language of §§ 21a-277 (a) and 21a-278 (b), and the lack of any case law from [our Supreme Court] squarely rejecting the defendant's proffered interpretation of § 21a-278 (b) as merely providing a penalty enhancement in view of the [United States] Supreme Court's decision in Alleyne , which extended the protections of Apprendi to mandatory minimum sentences ... [the court] conclude[d] that the defendant's interpretation of the narcotics statutory scheme [was] sufficiently plausible to render it colorable for the purpose of jurisdiction over his motion." (Citation omitted.) Id., at 786, 189 A.3d 1184. *114The court then turned to the defendant's claim that Ray should be overruled in light of Alleyne . Id., at 791, 189 A.3d 1184. The court began with a review of its decision in Ray interpreting § 21a-278 (b), which provides in relevant part that "[a]ny person who ... sells ... to another person any narcotic substance ... and who is not, at the time of such action, a drug-dependent person, for *480a first offense shall be imprisoned not less than five years or more than twenty years ...." General Statutes (Rev. to 2013) § 21a-278 (b). "[I]n Ray , [the court] declined the defendant's invitation to follow the analysis of Justice Berdon's dissent in [ State v. Hart , 221 Conn. 595, 615-22, 605 A.2d 1366 (1992) (Berdon, J. dissenting) ], which interpreted § 21a-278 (b) to be effectively ... an aggravated form of § 21a-277 and concluded that, therefore, the 'not ... a drug-dependent person' language in § 21a-278 (b) constitutes an aggravating factor that must be treated as an element and must be proven by the state." (Footnote omitted; internal quotation marks omitted.) State v. Evans , supra, 329 Conn. at 794-95, 189 A.3d 1184. "Applying the principles of [United States Supreme Court case law leading to Apprendi , including Patterson v. New York , 432 U.S. 197, 210, 97 S. Ct. 2319, 53 L. Ed. 2d 281 (1977), the court in Ray further concluded] that placing the burden on the defendant to prove by a preponderance of the evidence a fact-drug dependency-that affects the severity of his punishment under § 21a-278 (b) is not unconstitutional." (Internal quotation marks omitted.) State v. Evans , supra, at 797, 189 A.3d 1184.
With this review of Ray in mind, the court then turned to the defendant's claim that the United States Supreme Court's decision in Alleyne required it to overrule Ray . The defendant argued that "lack of drug dependency has the effect of increasing punishment 'above what is otherwise legally prescribed'; Alleyne v. United States , supra, [570 U.S. at] 108, 133 S.Ct. 2151 ; by the otherwise identical § 21a-277 (a) and, therefore, is an element of the offense to be proven by the state. Accordingly, the defendant argue[d] that the imposition of a mandatory minimum sentence was improper because the state did not prove, nor did the defendant admit, a lack of drug dependency." State v. Evans , supra, 329 Conn. at 798, 189 A.3d 1184.
*481After reviewing Alleyne and related federal precedent, the court in Evans held that " State v. Ray , supra, 290 Conn. at 602, 966 A.2d 148, remains good law in the wake of Alleyne . Although Alleyne extended Apprendi to mandatory minimum sentences, Alleyne did not disturb those portions of Apprendi that reaffirmed Patterson v. New York , supra, 432 U.S. at 208-10, 97 S.Ct. 2319, which upheld the states' prerogative to utilize affirmative defenses to mitigate or eliminate criminal liability without running afoul of due process. Moreover, Alleyne did nothing to disturb long-standing Supreme Court precedent holding that whether a sentencing factor is, in essence, an element requiring the state to plead and prove it beyond a reasonable doubt, or an affirmative defense, the pleading and proof of which may be allocated to the defendant, is a matter of state law for 'authoritative' determination by state courts interpreting state statutes ...." (Citation omitted; emphasis in original.) State v. Evans , supra, 329 Conn. at 802-803, 189 A.3d 1184. Accordingly, after rejecting the defendant's remaining claims, the court affirmed the trial court's denial of his motion to correct an illegal sentence. Id., at 815, 189 A.3d 1184.
In sum, the court in Evans cemented its prior holding in Ray that drug dependency is an affirmative defense to § 21a-278 (b) that must be proven by the defendant, *115and, thus, it held that the sentencing of a defendant under § 21a-278 (b) without a finding or admission that the defendant is not drug-dependent does not implicate Alleyne , which deals with facts that must be proven by the state in order to trigger the mandatory minimum sentence for a crime.
In the present cases, the defendants argued before the trial court that Ray is no longer good law in light of Alleyne and that not being drug-dependent therefore constitutes an element of § 21a-278 (b) that must be proven by the state. In view of Evans , it is clear that the defendants' claims of an illegal sentence would fail *482on the merits. The trial court in the present cases, however, did not dispose of the defendants' motions to correct on the merits; it dismissed them for lack of subject matter jurisdiction.
The court's jurisdictional holding in Evans leads us to conclude that the trial court's dismissals in the cases at hand were improper because, at the time the trial court adjudicated the defendants' motions-pre- Evans -they presented colorable claims of an illegal sentence. See id., at 786-88, 189 A.3d 1184. In our view, however, the defendants' claims have since lost their hue. One of the primary reasons underlying the court's conclusion in Evans regarding jurisdiction was the fact that there had been a "lack of any case law from [our Supreme Court] squarely rejecting the defendant's proffered interpretation of § 21a-278 (b) as merely providing a penalty enhancement in view of the [United States] Supreme Court's decision in Alleyne ...." Id., at 786, 189 A.3d 1184. Because our Supreme Court has now squarely rejected claims identical to those made by the defendants in the present cases, they no longer present colorable issues. Accordingly, although it was error, at the time, for the trial court to have dismissed the defendants' motions for lack of subject matter jurisdiction, in light of Evans , a trial court faced with such claims today would not have subject matter jurisdiction to decide them. We therefore affirm the trial court's dismissals, as it would serve no beneficial purpose to remand the cases with direction to dismiss the motions pursuant to Evans .14
The judgments are affirmed.
In this opinion the other judges concurred.