diff --git a/.github/workflows/digger-comment-guard.yaml b/.github/workflows/digger-comment-guard.yaml
index 6d20809..fe5feea 100644
--- a/.github/workflows/digger-comment-guard.yaml
+++ b/.github/workflows/digger-comment-guard.yaml
@@ -10,7 +10,7 @@ jobs:
     permissions:
       pull-requests: write # required to post PR comments
     steps:
-      - uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043 # v4.0.0
+      - uses: peter-evans/create-or-update-comment@e8674b075228eee787fea43ef493e45ece1004c9 # v5.0.0
         if: (! contains(fromJson('["kieranbrown"]'), github.event.comment.user.login))
         id: user-is-authorized
         with:
@@ -25,7 +25,7 @@ jobs:
             echo 'EOF'
           } >> "$GITHUB_OUTPUT"
 
-      - uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043 # v4.0.0
+      - uses: peter-evans/create-or-update-comment@e8674b075228eee787fea43ef493e45ece1004c9 # v5.0.0
         if: (! fromJson(steps.pr-info.outputs.json).mergeable || ! contains(fromJson('["clean", "unstable", "has_hooks"]'), fromJson(steps.pr-info.outputs.json).mergeable_state))
         id: pr-is-mergeable
         with:
diff --git a/.github/workflows/digger-help.yaml b/.github/workflows/digger-help.yaml
index 593b60d..5c445a8 100644
--- a/.github/workflows/digger-help.yaml
+++ b/.github/workflows/digger-help.yaml
@@ -10,7 +10,7 @@ jobs:
     permissions:
       pull-requests: write # required to post PR comments
     steps:
-      - uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043 # v4.0.0
+      - uses: peter-evans/create-or-update-comment@e8674b075228eee787fea43ef493e45ece1004c9 # v5.0.0
         with:
           issue-number: ${{ github.event.pull_request.number }}
           body: |