diff --git a/docker-compose.yml b/docker-compose.yml
index f2534d7..36b6e0c 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -21,7 +21,7 @@ services:
       - matrix
 
   mas:
-    image: ghcr.io/element-hq/matrix-authentication-service:0.15.0@sha256:c4853e7a553d85f22ece68ba9f2751523abcb746c5cf6e189c15f04709a3d433
+    image: ghcr.io/element-hq/matrix-authentication-service:0.15.0@sha256:0ca1f392aca31eca258c9f98c8cbf0b572925d8872c25e5e00cf2b61c992739b
     restart: unless-stopped
     volumes:
       - mas_data:/data