diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 7bb4035cf3cc..3892002fcaa5 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -1,7 +1,7 @@
 {
     "$schema": "https://raw.githubusercontent.com/devcontainers/spec/main/schemas/devContainer.schema.json",
     "name": "ClusterTool Cluster",
-    "image": "tccr.io/tccr/devcontainer:v1.0.0-RC24",
+    "image": "tccr.io/tccr/devcontainer:v1.0.0-RC24@sha256:587f3d84f6ba2f22b854c3749b96b78226ece359709d363821197ffc9e723f51",
     "initializeCommand": "docker pull tccr.io/tccr/devcontainer:v1.0.0-RC24",
     "postCreateCommand": {
       "setup": "bash ${containerWorkspaceFolder}/.devcontainer/postCreateCommand.sh"
diff --git a/containers/apps/devcontainer/Dockerfile b/containers/apps/devcontainer/Dockerfile
index 94a81691bbc0..465cb3a5204c 100644
--- a/containers/apps/devcontainer/Dockerfile
+++ b/containers/apps/devcontainer/Dockerfile
@@ -1,5 +1,5 @@
 # hadolint ignore=DL3007
-FROM ghcr.io/onedr0p/cluster-template/devcontainer:latest
+FROM ghcr.io/onedr0p/cluster-template/devcontainer:latest@sha256:cde0b1128fc417cd14017c9c2ee97f9daf7b3caac9cc5fdc53409ec0910f5f54
 
 ARG VERSION
 ARG CONTAINER_NAME