diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index eb1cd2a..cff5c13 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,3 +25,9 @@ jobs:
           ORG_GRADLE_PROJECT_sonatype_username: ${{ secrets.SONATYPE_S01_USERNAME }}
           ORG_GRADLE_PROJECT_sonatype_password: ${{ secrets.SONATYPE_S01_PASSWORD }}
         run: ./gradlew publish
+      - name: Upload reports
+        if: success() || failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: reports-build
+          path: '**/build/reports'
diff --git a/opa-async-java-client/src/test/java/com/contentgrid/opa/client/OpaClientIntegrationTests.java b/opa-async-java-client/src/test/java/com/contentgrid/opa/client/OpaClientIntegrationTests.java
index ff91f14..21e5ea1 100644
--- a/opa-async-java-client/src/test/java/com/contentgrid/opa/client/OpaClientIntegrationTests.java
+++ b/opa-async-java-client/src/test/java/com/contentgrid/opa/client/OpaClientIntegrationTests.java
@@ -40,7 +40,7 @@
 @Testcontainers
 class OpaClientIntegrationTests {
 
-    private static final DockerImageName OPA_IMAGE = DockerImageName.parse("openpolicyagent/opa");
+    private static final DockerImageName OPA_IMAGE = DockerImageName.parse("openpolicyagent/opa:0.70.0");
     private static final int OPA_EXPOSED_PORT = 8181;
 
     @Container