diff --git a/Dockerfile b/Dockerfile
index 3851204e..244b0fcd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -59,7 +59,7 @@ RUN install-tool docker v28.5.1
 RUN install-tool node 22.20.0
 
 # renovate: datasource=npm
-RUN install-tool pnpm 10.18.2
+RUN install-tool pnpm 10.18.3
 
 # renovate: datasource=github-releases packageName=containerbase/python-prebuild
 RUN install-tool python 3.14.0
diff --git a/package.json b/package.json
index fc74bc09..d3931c9c 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "prettier": "3.6.2",
     "prettier-plugin-packagejson": "2.5.19"
   },
-  "packageManager": "pnpm@10.18.2",
+  "packageManager": "pnpm@10.18.3",
   "engines": {
     "node": "^22.11.0",
     "pnpm": "^10.0.0"