diff --git a/tests/integration/testdata/buildcmd/terraform/image_based_lambda_functions_local_backend/hello_world/Dockerfile b/tests/integration/testdata/buildcmd/terraform/image_based_lambda_functions_local_backend/hello_world/Dockerfile
index b568a899c2..cbbd64d896 100644
--- a/tests/integration/testdata/buildcmd/terraform/image_based_lambda_functions_local_backend/hello_world/Dockerfile
+++ b/tests/integration/testdata/buildcmd/terraform/image_based_lambda_functions_local_backend/hello_world/Dockerfile
@@ -7,7 +7,7 @@ COPY go.mod go.sum main.go ./
 
 RUN go build -o ../bin
 
-FROM public.ecr.aws/lambda/go:1
+FROM public.ecr.aws/lambda/go:1.2023.08.02.10
 
 COPY --from=build-image /go/bin/ /var/task/
 
diff --git a/tests/integration/testdata/buildcmd/terraform/image_based_lambda_functions_s3_backend/hello_world/Dockerfile b/tests/integration/testdata/buildcmd/terraform/image_based_lambda_functions_s3_backend/hello_world/Dockerfile
index b568a899c2..cbbd64d896 100644
--- a/tests/integration/testdata/buildcmd/terraform/image_based_lambda_functions_s3_backend/hello_world/Dockerfile
+++ b/tests/integration/testdata/buildcmd/terraform/image_based_lambda_functions_s3_backend/hello_world/Dockerfile
@@ -7,7 +7,7 @@ COPY go.mod go.sum main.go ./
 
 RUN go build -o ../bin
 
-FROM public.ecr.aws/lambda/go:1
+FROM public.ecr.aws/lambda/go:1.2023.08.02.10
 
 COPY --from=build-image /go/bin/ /var/task/