diff --git a/.github/workflows/publish-docs.yml b/.github/workflows/publish-docs.yml
index fb483d8d..9f458e61 100644
--- a/.github/workflows/publish-docs.yml
+++ b/.github/workflows/publish-docs.yml
@@ -16,4 +16,5 @@ jobs:
         with:
           github_token: ${{ secrets.PUBLISH_DOCS_TOKEN }}
           branch: gh-pages
-          config_file: doxygen.config
\ No newline at end of file
+          config_file: doxygen.config
+          doxygen_version: 1.9.6
\ No newline at end of file