diff --git a/Dockerfile b/Dockerfile
index 2068f29..aad26c1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,5 +13,5 @@ WORKDIR /src
 RUN echo "--- Clang-format version ---"
 RUN clang-format-13 --version
 
-ENTRYPOINT ["run-clang-format.py"]
+ENTRYPOINT ["run-clang-format.py", "--clang-format-executable", "clang-format-13"]
 
diff --git a/run-clang-format b/run-clang-format
index 718d53d..39081c9 160000
--- a/run-clang-format
+++ b/run-clang-format
@@ -1 +1 @@
-Subproject commit 718d53d254eec445016fe9a43958d6e9a80744ef
+Subproject commit 39081c9c42768ab5e8321127a7494ad1647c6a2f