diff --git a/Dockerfile b/Dockerfile
index d9d759c..0c8e0ea 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM espressif/idf:v4.4
+FROM espressif/idf:v4.3.2
 ENV DEBIAN_FRONTEND=noninteractive
 RUN : \
  && apt-get update \