diff --git a/.changeset/afraid-pumas-wash.md b/.changeset/afraid-pumas-wash.md
new file mode 100644
index 0000000..427f22a
--- /dev/null
+++ b/.changeset/afraid-pumas-wash.md
@@ -0,0 +1,5 @@
+---
+"typedoc-plugin-mermaid": patch
+---
+
+Add Dependabot setting for GitHub Actions
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 3a9d48d..e57d0db 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -3,41 +3,8 @@ updates:
 - package-ecosystem: npm
   directory: "/"
   schedule:
-    interval: daily
-    time: "20:00"
-  open-pull-requests-limit: 10
-  ignore:
-  - dependency-name: "@types/node"
-    versions:
-    - 14.14.22
-    - 14.14.25
-    - 14.14.27
-    - 14.14.28
-    - 14.14.31
-    - 14.14.32
-    - 14.14.33
-    - 14.14.34
-    - 14.14.35
-    - 14.14.36
-    - 14.14.37
-    - 14.14.38
-    - 14.14.41
-    - 15.0.0
-  - dependency-name: y18n
-    versions:
-    - 4.0.1
-  - dependency-name: "@types/jest"
-    versions:
-    - 26.0.20
-    - 26.0.21
-    - 26.0.22
-  - dependency-name: typescript
-    versions:
-    - 4.1.3
-    - 4.1.4
-    - 4.1.5
-    - 4.2.2
-    - 4.2.3
-  - dependency-name: jquery
-    versions:
-    - 3.5.1
+    interval: "weekly"
+- package-ecosystem: 'github-actions'
+  directory: '/'
+  schedule:
+    interval: 'weekly'