diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0e6200c..982cf94 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.12.17, 2.13.10, 3.3.3]
+        scala: [2.12.19, 2.13.10, 3.3.3]
         java: [zulu@8]
     runs-on: ${{ matrix.os }}
     steps:
@@ -46,9 +46,9 @@ jobs:
         run: sbt '++ ${{ matrix.scala }}' githubWorkflowCheck
 
       - name: Build and test all rules
-        if: matrix.scala == '2.12.17'
+        if: matrix.scala == '2.12.19'
         run: sbt '++ ${{ matrix.scala }}' test
 
       - name: Build annotations
-        if: matrix.scala != '2.12.17'
+        if: matrix.scala != '2.12.19'
         run: 'sbt ''++ ${{ matrix.scala }}'' annotation/test:compile annotationJS/test:compile'
diff --git a/build.sbt b/build.sbt
index 13545ca..94288c4 100644
--- a/build.sbt
+++ b/build.sbt
@@ -3,7 +3,7 @@ import ReleaseTransformations._
 
 ThisBuild / organization := "org.typelevel"
 
-val Scala212 = "2.12.17"
+val Scala212 = "2.12.19"
 
 ThisBuild / crossScalaVersions := Seq(Scala212, "2.13.10", "3.3.3")
 ThisBuild / scalaVersion := (ThisBuild / crossScalaVersions).value.head