diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 27a3eb08..f9580aec 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,7 +12,7 @@ jobs:
       fail-fast: true
       matrix:
         java: [ 8 ]
-        scala: [ 2.12.15, 2.13.8 ]
+        scala: [ 2.12.15, 2.13.13 ]
 
     steps:
       - uses: actions/checkout@v2
diff --git a/build.sbt b/build.sbt
index ad2dfc67..865b6f71 100644
--- a/build.sbt
+++ b/build.sbt
@@ -151,8 +151,8 @@ lazy val commonDependencies = Seq(
     "org.scalacheck" %% "scalacheck" % "1.15.2" % "test")
 )
 
-ThisBuild / scalaVersion := "2.13.8"
-ThisBuild / crossScalaVersions := List("2.12.15", "2.13.8")
+ThisBuild / scalaVersion := "2.13.13"
+ThisBuild / crossScalaVersions := List("2.12.15", "2.13.13")
 
 lazy val monixKafka = project.in(file("."))
   .settings(sharedSettings)