diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..30cc9a0
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,21 @@
+version: 2
+updates:
+- package-ecosystem: npm
+  directory: "/"
+  schedule:
+    interval: daily
+    time: "09:00"
+  open-pull-requests-limit: 10
+  ignore:
+  - dependency-name: grunt
+    versions:
+    - 1.3.0
+  - dependency-name: elliptic
+    versions:
+    - 6.5.3
+  - dependency-name: grunt-contrib-uglify
+    versions:
+    - 5.0.0
+  - dependency-name: grunt-browserify
+    versions:
+    - 5.3.0