diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d90c1a7..0ec007c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [3.1.3]
+        scala: [3.3.4]
         java: [temurin@17]
     runs-on: ${{ matrix.os }}
     steps:
@@ -77,7 +77,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [3.1.3]
+        scala: [3.3.4]
         java: [temurin@17]
     runs-on: ${{ matrix.os }}
     steps:
@@ -105,12 +105,12 @@ jobs:
             ~/Library/Caches/Coursier/v1
           key: ${{ runner.os }}-sbt-cache-v2-${{ hashFiles('**/*.sbt') }}-${{ hashFiles('project/build.properties') }}
 
-      - name: Download target directories (3.1.3)
+      - name: Download target directories (3.3.4)
         uses: actions/download-artifact@v2
         with:
-          name: target-${{ matrix.os }}-3.1.3-${{ matrix.java }}
+          name: target-${{ matrix.os }}-3.3.4-${{ matrix.java }}
 
-      - name: Inflate target directories (3.1.3)
+      - name: Inflate target directories (3.3.4)
         run: |
           tar xf targets.tar
           rm targets.tar
diff --git a/project/Version.scala b/project/Version.scala
index 67739da..e92e83c 100644
--- a/project/Version.scala
+++ b/project/Version.scala
@@ -1,5 +1,5 @@
 object Version {
-  val scala = "3.1.3"
+  val scala = "3.3.4"
 
   val scalaTest = "3.2.19"