diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1f449ed..840438f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.12.18, 2.13.12, 3.3.1]
+        scala: [2.12.20, 2.13.12, 3.3.1]
         java: [temurin@8]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/build.sbt b/build.sbt
index e4087e9..8e1fb19 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,6 +1,6 @@
 ThisBuild / organization := "com.github.matsluni"
 // https://www.scala-lang.org/download/all.html
-ThisBuild / crossScalaVersions := List("2.12.18", "2.13.12", "3.3.1")
+ThisBuild / crossScalaVersions := List("2.12.20", "2.13.12", "3.3.1")
 ThisBuild / scalaVersion := crossScalaVersions.value.last
 
 ThisBuild / githubWorkflowPublishTargetBranches := Nil