diff --git a/test/Dockerfile.bionic b/test/Dockerfile.bionic
index 9babda45a..6d6555b4c 100644
--- a/test/Dockerfile.bionic
+++ b/test/Dockerfile.bionic
@@ -59,7 +59,7 @@ RUN install-tool nix 2.3.10
 # renovate: datasource=node
 RUN install-tool node v16.16.0
 # renovate: datasource=npm
-RUN install-tool pnpm 7.6.0
+RUN install-tool pnpm 7.9.0
 # renovate: datasource=npm
 RUN install-tool yarn 1.22.19
 # renovate: datasource=npm
diff --git a/test/Dockerfile.jammy b/test/Dockerfile.jammy
index 00ce848e2..c5b7cb1fc 100644
--- a/test/Dockerfile.jammy
+++ b/test/Dockerfile.jammy
@@ -59,7 +59,7 @@ RUN install-tool nix 2.3.10
 # renovate: datasource=node
 RUN install-tool node v16.16.0
 # renovate: datasource=npm
-RUN install-tool pnpm 7.6.0
+RUN install-tool pnpm 7.9.0
 # renovate: datasource=npm
 RUN install-tool yarn 1.22.19
 # renovate: datasource=npm
diff --git a/test/node/Dockerfile b/test/node/Dockerfile
index ca18ea2ea..746fa948b 100644
--- a/test/node/Dockerfile
+++ b/test/node/Dockerfile
@@ -89,7 +89,7 @@ FROM build as testc
 ARG APT_HTTP_PROXY
 
 # renovate: datasource=npm
-RUN install-tool pnpm 7.6.0
+RUN install-tool pnpm 7.9.0
 
 RUN set -ex; \
   pnpm --version;