diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 1e3dce80..c24e8a26 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -17,7 +17,7 @@ jobs:
         key: ${{ runner.os }}-cache-${{ hashFiles('**/pom.xml') }}
         restore-keys: |
           ${{ runner.os }}-cache-
-    - run: choco install innosetup --version 6.2.2
+    - run: choco install innosetup --version 6.3.3
     - name: Set up JDK 11
       uses: actions/setup-java@v4
       with: