diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 977ec39..57092d2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.12.17, 2.13.10, 3.2.2]
+        scala: [2.12.17, 2.13.10, 3.3.3]
         java: [adopt@1.8, adopt@1.11]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/build.sbt b/build.sbt
index 5189e83..f8ea96a 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,7 @@
 val scala213 = "2.13.10"
 
 ThisBuild / scalaVersion := scala213
-ThisBuild / crossScalaVersions := Seq("2.12.17", scala213, "3.2.2")
+ThisBuild / crossScalaVersions := Seq("2.12.17", scala213, "3.3.3")
 
 ThisBuild / licenses := Seq("MIT" -> url("http://opensource.org/licenses/MIT"))