diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index e199af0..9300efc 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -15,3 +15,9 @@ updates:
     directory: "/"
     schedule:
       interval: "weekly"
+
+  # Base images used in Dockerfiles
+  - package-ecosystem: "docker"
+    directory: "/"
+    schedule:
+      interval: "weekly"