diff --git a/Dockerfile b/Dockerfile
index 8cd3604..4d4229e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -28,7 +28,7 @@ COPY --from=builder /builder/src/app/coverage.out .
 
 
 # --- Production image
-FROM ubuntu:24.04@sha256:d1e2e92c075e5ca139d51a140fff46f84315c0fdce203eab2807c7e495eff4f9
+FROM ubuntu:24.04@sha256:0d39fcc8335d6d74d5502f6df2d30119ff4790ebbb60b364818d5112d9e3e932
 LABEL Name=kapparmor
 LABEL Author="Affinito Alessandro"
 
diff --git a/Dockerfile.dev b/Dockerfile.dev
index 87b8fd7..fa076d9 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -10,7 +10,7 @@ RUN go get    -d -v .           &&\
 
 
 # --- Testing image
-FROM ubuntu:25.04
+FROM ubuntu:24.04@sha256:0d39fcc8335d6d74d5502f6df2d30119ff4790ebbb60b364818d5112d9e3e932
 LABEL Name=kapparmor
 LABEL Author="Affinito Alessandro"