diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 99cf83c2c..c9b706464 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [3.4.2]
+        scala: [3.3.3]
         java: [temurin@18]
     runs-on: ${{ matrix.os }}
     steps:
@@ -56,7 +56,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [3.4.2]
+        scala: [3.3.3]
         java: [temurin@18]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/build.sbt b/build.sbt
index 9d74a9426..0fe6f3d35 100644
--- a/build.sbt
+++ b/build.sbt
@@ -38,7 +38,7 @@ lazy val specs2 = project
 
 /** COMMON SETTINGS */
 
-val Scala3 = "3.4.2"
+val Scala3 = "3.3.3"
 
 lazy val specs2Settings = Seq(
   organization := "org.specs2",