diff --git a/apps/cms/Dockerfile b/apps/cms/Dockerfile
index cbccf8b..18f5a1c 100644
--- a/apps/cms/Dockerfile
+++ b/apps/cms/Dockerfile
@@ -5,7 +5,7 @@
 # (sometimes strict) version negotiation.
 
 FROM node:20-alpine AS base
-RUN npm install -g pnpm@latest
+RUN npm install -g pnpm@9
 WORKDIR /repo
 
 # ---- deps -----------------------------------------------------------------
diff --git a/apps/web/Dockerfile b/apps/web/Dockerfile
index 9b288d2..ea2a387 100644
--- a/apps/web/Dockerfile
+++ b/apps/web/Dockerfile
@@ -12,7 +12,7 @@
 # negotiation across Node 20 minor versions.
 
 FROM node:20-alpine AS base
-RUN npm install -g pnpm@latest
+RUN npm install -g pnpm@9
 WORKDIR /repo
 
 FROM base AS deps