diff --git a/.github/workflows/commitlint.yml b/.github/workflows/commitlint.yml
index 5d7ba7d..8c2e17a 100644
--- a/.github/workflows/commitlint.yml
+++ b/.github/workflows/commitlint.yml
@@ -44,7 +44,7 @@ jobs:
           # Node 24 ships corepack; later Node majors do not, so a node-version bump
           # must install pnpm another way.
           corepack enable
-          corepack prepare pnpm@12.4.2 --activate
+          corepack prepare pnpm@12.5.0 --activate
 
       - name: Prepare commitlint
         run: scripts/install_commitlint.sh
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index fd13f08..99003f5 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -124,7 +124,7 @@ jobs:
           # Node 24 ships corepack; later Node majors do not, so a node-version bump
           # must install pnpm another way.
           corepack enable
-          corepack prepare pnpm@12.4.2 --activate
+          corepack prepare pnpm@12.5.0 --activate
 
       - name: Mark release PR commitlint pending
         if: ${{ steps.release-pr.outputs.found == 'true' }}