diff --git a/py-kms/py-kms-deployment.yaml b/py-kms/py-kms-deployment.yaml
index 928c37f..063a0be 100644
--- a/py-kms/py-kms-deployment.yaml
+++ b/py-kms/py-kms-deployment.yaml
@@ -14,7 +14,7 @@ spec:
         app: py-kms
     spec:
       containers:
-        - image: ghcr.io/thespad/py-kms
+        - image: ghcr.io/thespad/py-kms@sha256:a2c6e923e6099dc35ccda0e338f5feabd64a22452b7277c693c9050ba3b958c2
           name: py-kms
           resources:
             limits: