diff --git a/test/Dockerfile.distro b/test/Dockerfile.distro
index 87ac1c6eec..efaf227a83 100644
--- a/test/Dockerfile.distro
+++ b/test/Dockerfile.distro
@@ -209,7 +209,7 @@ RUN install-tool node 24.17.0
 # renovate: datasource=npm
 RUN install-tool pnpm 10.34.3
 # renovate: datasource=npm packageName=@yarnpkg/cli-dist
-RUN install-tool yarn 4.16.0
+RUN install-tool yarn 4.17.0
 
 #--------------------------------------
 # Image: test-php
diff --git a/test/node/Dockerfile b/test/node/Dockerfile
index eb80933d8b..22c55d226a 100644
--- a/test/node/Dockerfile
+++ b/test/node/Dockerfile
@@ -93,7 +93,7 @@ RUN install-tool yarn 2.4.2
 RUN install-tool yarn 3.8.1
 
 # renovate: datasource=npm packageName=@yarnpkg/cli-dist
-RUN install-tool yarn 4.16.0
+RUN install-tool yarn 4.17.0
 
 #--------------------------------------
 # test: pnpm