diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e130c98..b2ee888 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,7 +28,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.12.15, 2.13.7, 3.1.2]
+        scala: [2.12.19, 2.13.7, 3.1.2]
         java: [temurin@8]
         project: [rootJS, rootJVM]
     runs-on: ${{ matrix.os }}
diff --git a/build.sbt b/build.sbt
index cc353e5..f47c912 100644
--- a/build.sbt
+++ b/build.sbt
@@ -11,7 +11,7 @@ ThisBuild / tlSonatypeUseLegacyHost := true
 
 val Scala213 = "2.13.7"
 
-ThisBuild / crossScalaVersions := Seq("2.12.15", Scala213, "3.1.2")
+ThisBuild / crossScalaVersions := Seq("2.12.19", Scala213, "3.1.2")
 ThisBuild / scalaVersion := Scala213
 
 ThisBuild / testFrameworks += new TestFramework("munit.Framework")