diff --git a/tools/refactoringminer/Dockerfile b/tools/refactoringminer/Dockerfile
index 6065bd6..e1421b9 100644
--- a/tools/refactoringminer/Dockerfile
+++ b/tools/refactoringminer/Dockerfile
@@ -10,7 +10,7 @@ COPY . .
 RUN gradle jar --no-daemon
 
 
-FROM amazoncorretto:21 AS runner
+FROM amazoncorretto:22 AS runner
 
 WORKDIR /work