diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index d65c114307..b6f52d89c6 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:jammy
+FROM ubuntu:jammy@sha256:77906da86b60585ce12215807090eb327e7386c8fafb5402369e421f44eff17e
 
 ARG DEBIAN_FRONTEND=noninteractive
 ENV ANDROID_HOME=/usr/lib/android-sdk