diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index e97b2d8c1..6de2df7b1 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,4 +1,4 @@
-ARG DOCKER_TAG=release-v5.5.1
+ARG DOCKER_TAG=release-v5.5
 FROM espressif/idf:${DOCKER_TAG}
 
 ENV LC_ALL=C.UTF-8
@@ -10,4 +10,4 @@ RUN echo "source /opt/esp/idf/export.sh > /dev/null 2>&1" >> ~/.bashrc
 
 ENTRYPOINT [ "/opt/esp/entrypoint.sh" ]
 
-CMD ["/bin/bash", "-c"]
\ No newline at end of file
+CMD ["/bin/bash", "-c"]