diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..72451a7
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,13 @@
+version: 2
+updates:
+- package-ecosystem: docker
+  directory: "/"
+  schedule:
+    interval: daily
+    time: "21:00"
+  open-pull-requests-limit: 10
+  ignore:
+  - dependency-name: python
+    versions:
+    - 3.9.0.pre.slim
+    - 3.9.2.pre.slim