diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fbddddc8c..f00f86426 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,6 +31,10 @@ jobs:
       uses: olafurpg/setup-scala@v10
       with:
         java-version: "adopt@1.${{ matrix.java }}"
+    - name: Set up Python 3.7
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.7
     - name: Coursier cache
       uses: coursier/cache-action@v5
     - name: Cache sbt
diff --git a/integration-test/bin/java b/integration-test/bin/java
index 56920a236..dc584d35b 100755
--- a/integration-test/bin/java
+++ b/integration-test/bin/java
@@ -1,9 +1,9 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import sys
 
 if '--version' in sys.argv or '-version' in sys.argv:
-    print 'openjdk version "1.8.0_212"'
+    print('openjdk version "1.8.0_212"')
 else:
     for arg in sys.argv[1:]:
         print(repr(arg)[1:-1])