diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e4d97747..c19c1714 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,7 +33,7 @@ jobs:
       fail-fast: false
       matrix:
         java: ["8", "11", "17", "21"]
-        scala: ["2.12.19", "2.13.12", "3.2.2"]
+        scala: ["2.12.19", "2.13.13", "3.2.2"]
     steps:
       - name: Checkout current branch
         uses: actions/checkout@v4.1.1
diff --git a/build.sbt b/build.sbt
index 23d3366c..5af26756 100644
--- a/build.sbt
+++ b/build.sbt
@@ -3,7 +3,7 @@ import Dependencies._
 Global / onChangedBuildSource := ReloadOnSourceChanges
 
 val Scala212: String = "2.12.19"
-val Scala213: String = "2.13.12"
+val Scala213: String = "2.13.13"
 val Scala3: String   = "3.3.1"
 
 inThisBuild(