diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..f4fd261
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,26 @@
+version: 2
+updates:
+- package-ecosystem: npm
+  directory: "/"
+  schedule:
+    interval: daily
+  open-pull-requests-limit: 10
+  ignore:
+  - 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: serialport
+    versions:
+    - 9.0.6
+  - dependency-name: eslint-plugin-prettier
+    versions:
+    - 3.3.1