diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 964ccef..eaa2ae3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.12.15, 2.13.7]
+        scala: [2.12.19, 2.13.7]
         java: [adopt@1.8]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/build.sbt b/build.sbt
index 6f86afc..6fc364f 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,5 +1,5 @@
 ThisBuild / organization := "io.circe"
-ThisBuild / crossScalaVersions := Seq("2.12.15", "2.13.7")
+ThisBuild / crossScalaVersions := Seq("2.12.19", "2.13.7")
 ThisBuild / githubWorkflowJavaVersions := Seq("adopt@1.8")
 ThisBuild / githubWorkflowPublishTargetBranches := Nil
 ThisBuild / githubWorkflowBuild := Seq(