diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index fb71839..1a70d5d 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -8,17 +8,22 @@ updates:
   - package-ecosystem: "cargo" # See documentation for possible values
     directory: "/" # Location of package manifests
     schedule:
-      interval: "daily"
+      interval: "weekly"
     labels:
       - "cargo"
       - "dependencies"
     commit-message:
       prefix: "cargo "
       include: "scope"
+    groups:
+      prod-deps:
+        dependency-type: "production"
+      dev-deps:
+        dependency-type: "development"
   - package-ecosystem: "docker"
     directory: "/"
     schedule:
-      interval: "daily"
+      interval: "weekly"
     labels:
       - "docker"
       - "dependencies"