diff --git a/docker-compose.yml b/docker-compose.yml
index 9354c1c..0f8812b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -21,7 +21,7 @@ services:
       - matrix
 
   mas:
-    image: ghcr.io/element-hq/matrix-authentication-service:0.17.0@sha256:33c636fd434f9f8ba7d2c4621a9e59b2a6fcc082f4cb71e454e8fdbb2fcac2fb
+    image: ghcr.io/element-hq/matrix-authentication-service:0.17.1@sha256:ba5a546fdcb09231b004a50c27a8be326073d3ee9f084c527292270bc0479104
     restart: unless-stopped
     volumes:
       - mas_data:/data