diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a62d6ed..924371b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.12.20]
+        scala: [2.13.17]
         java:
           - temurin@8
           - temurin@11
diff --git a/build.sbt b/build.sbt
index 9db7494..dbf322c 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,7 @@
 // This build is for this Giter8 template.
 // To test the template run `g8` or `g8Test` from the sbt session.
 // See http://www.foundweekends.org/giter8/testing.html#Using+the+Giter8Plugin for more details.
-lazy val scalaVersions = Seq("2.12.20")
+lazy val scalaVersions = Seq("2.13.17")
 lazy val root = project
   .in(file("."))
   .settings(