diff --git a/.github/workflows/admin.yml b/.github/workflows/admin.yml
index a32c5ec..53b445d 100644
--- a/.github/workflows/admin.yml
+++ b/.github/workflows/admin.yml
@@ -14,6 +14,6 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v3
     - name: Tidy repository
-      uses: propensive/tumult@0.5.4
+      uses: propensive/tumult@0.5.5
     - name: Autocommit changes
       uses: stefanzweifel/git-auto-commit-action@v4
diff --git a/doc/intro.md b/doc/intro.md
index c1c686f..9b548f5 100644
--- a/doc/intro.md
+++ b/doc/intro.md
@@ -1,2 +1,3 @@
 __Adversaria__ is a tiny library which provides a few tools to make it easier to work with static
 _annotations_ in Scala, by making them available through _typeclass interfaces_.
+