diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c8bd77b..3b251e4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        scala: [2.12.12, 2.13.3]
+        scala: [2.12.17, 2.13.3]
     steps:
       - uses: actions/checkout@v2
       - run: git fetch --prune --unshallow
diff --git a/project/EndpointsUzhttpSettings.scala b/project/EndpointsUzhttpSettings.scala
index 033f381..7c6df53 100644
--- a/project/EndpointsUzhttpSettings.scala
+++ b/project/EndpointsUzhttpSettings.scala
@@ -31,7 +31,7 @@ object EndpointsUzhttpSettings {
 
   val `scala 2.12 to latest` = Seq(
     scalaVersion := "2.13.3",
-    crossScalaVersions := Seq("2.13.3", "2.12.12")
+    crossScalaVersions := Seq("2.13.3", "2.12.17")
   )
 
   val noPublishSettings = commonSettings ++ Seq(