diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 6a555b88..efb5f256 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -55,7 +55,7 @@ jobs:
     steps:
     # The checkout step
     - uses: actions/checkout@master
-    - uses: rojopolis/spellcheck-github-actions@0.11.0
+    - uses: rojopolis/spellcheck-github-actions@0.20.0
       name: Spellcheck
       with:
         source_files: 'docs/*.md'