diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 93b98f6..8d7f1cf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        SCALA_VERSION: ["2.12.19", "2.13.14"]
+        SCALA_VERSION: ["2.12.20", "2.13.14"]
     steps:
     - uses: actions/checkout@v4
     - uses: coursier/cache-action@v6
diff --git a/project/Settings.scala b/project/Settings.scala
index 765b1b1..cd21d30 100644
--- a/project/Settings.scala
+++ b/project/Settings.scala
@@ -81,7 +81,7 @@ object Settings {
     (Compile / sourceGenerators) += customSourceGenerators.taskValue
   )
 
-  private val scala212 = "2.12.19"
+  private val scala212 = "2.12.20"
   private val scala213 = "2.13.14"
 
   private lazy val isAtLeastScala213 = Def.setting {