diff --git a/.github/workflows/feature.yml b/.github/workflows/feature.yml
index bb17a7d..a2d0e9f 100644
--- a/.github/workflows/feature.yml
+++ b/.github/workflows/feature.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
         matrix:
-          scala: [2.12.11, 2.13.2]
+          scala: [2.12.17, 2.13.2]
     steps:
     - uses: actions/checkout@v2
     - uses: olafurpg/setup-scala@v5
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 07c8330..6650408 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
         matrix:
-          scala: [2.12.11, 2.13.2]
+          scala: [2.12.17, 2.13.2]
     steps:
     - uses: actions/checkout@v2
     - uses: olafurpg/setup-scala@v5
diff --git a/build.sbt b/build.sbt
index 61ba0ae..aa02ea6 100644
--- a/build.sbt
+++ b/build.sbt
@@ -31,7 +31,7 @@ lazy val buildSettings = inThisBuild(
 )
 
 lazy val coreSettings = Seq(
-  crossScalaVersions := scalaVersion.value :: "2.12.11" :: Nil,
+  crossScalaVersions := scalaVersion.value :: "2.12.17" :: Nil,
   libraryDependencies ++= Seq(
     scalaOrganization.value % "scala-reflect" % scalaVersion.value % "provided",
     "com.chuusai" %%% "shapeless" % "2.3.3",