diff --git a/build.sbt b/build.sbt
index ecbbb4d9c..965c7e91b 100644
--- a/build.sbt
+++ b/build.sbt
@@ -10,7 +10,7 @@ val targetScalaVersions = SCALA_3 :: uptoScala2
 // Add this for using snapshot versions
 ThisBuild / resolvers ++= Resolver.sonatypeOssRepos("snapshots")
 
-val AIRSPEC_VERSION                 = sys.env.getOrElse("AIRSPEC_VERSION", "24.2.1")
+val AIRSPEC_VERSION                 = sys.env.getOrElse("AIRSPEC_VERSION", "24.2.3")
 val SCALACHECK_VERSION              = "1.17.0"
 val MSGPACK_VERSION                 = "0.9.8"
 val SCALA_PARSER_COMBINATOR_VERSION = "2.3.0"
diff --git a/sbt-airframe/build.sbt b/sbt-airframe/build.sbt
index 368b52e86..fe50e62b6 100644
--- a/sbt-airframe/build.sbt
+++ b/sbt-airframe/build.sbt
@@ -1,8 +1,8 @@
 // Reload build.sbt on changes
 Global / onChangedBuildSource := ReloadOnSourceChanges
 
-val AIRFRAME_VERSION = sys.env.getOrElse("AIRFRAME_VERSION", "24.2.1")
-val AIRSPEC_VERSION  = sys.env.getOrElse("AIRSPEC_VERSION", "24.2.1")
+val AIRFRAME_VERSION = sys.env.getOrElse("AIRFRAME_VERSION", "24.2.3")
+val AIRSPEC_VERSION  = sys.env.getOrElse("AIRSPEC_VERSION", "24.2.3")
 val SCALA_2_12       = "2.12.19"
 
 ThisBuild / organization := "org.wvlet.airframe"