diff --git a/tests/proxy/fixtures/compose.yml b/tests/proxy/fixtures/compose.yml
index d1304ea..0bc33c2 100644
--- a/tests/proxy/fixtures/compose.yml
+++ b/tests/proxy/fixtures/compose.yml
@@ -7,7 +7,7 @@ services:
       - SELF_SIGNED_HOST=${COMPOSE_PROJECT_NAME}.localhost
 
   proxy-coordinator:
-    image: docker:29.8.0-cli@sha256:eccaacfeed644c7de222ff047483568cb988dde95476fbaaf10ea2d04921bb66
+    image: docker:29.8.1-cli@sha256:018edbc908e08fcc9dbf029c812c34251e9b4719e6f71ca0e5eae2a987d014ca
     entrypoint: ["/bin/sh", "/project/.docker/scripts/proxy-coordinator.sh"]
     labels:
       coop.librecode.dev-proxy-client: "true"