diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 74b285c6..c65f6a16 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,4 +1,4 @@
-FROM espressif/idf
+FROM espressif/idf:v5.3.1
 
 ARG DEBIAN_FRONTEND=nointeractive