diff --git a/docker-compose.test.yml b/docker-compose.test.yml
index d270dcb..df02784 100644
--- a/docker-compose.test.yml
+++ b/docker-compose.test.yml
@@ -10,7 +10,7 @@ services:
     command: -config /config/dnscrypt-proxy.toml -loglevel 0
 
   sut:
-    image: alpine:3.20@sha256:beefdbd8a1da6d2915566fde36db9db0b524eb737fc57cd1367effd16dc0d06d
+    image: alpine:3.20@sha256:1e42bbe2508154c9126d48c2b8a75420c3544343bf86fd041fb7527e017a4b4a
     depends_on:
       - server
     volumes: