diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000000..767440a866
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,43 @@
+version: 2
+updates:
+  - package-ecosystem: "cargo"
+    directories: 
+      - "/"
+      - "/src/rust"
+    schedule:
+      interval: "weekly"
+      day: "sunday"
+      time: "02:00"
+    open-pull-requests-limit: 2
+    groups:
+      cargo-minor-and-patch:
+        applies-to: version-updates
+        update-types:
+        - "patch"
+        - "minor"
+      cargo-major:
+        applies-to: version-updates
+        update-types:
+        - "major"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "sunday"
+      time: "02:00"
+    open-pull-requests-limit: 2
+    groups:
+      all-actions:
+        applies-to: version-updates
+        patterns: [ "*" ]
+  - package-ecosystem: "docker"
+    directory: "/docker"
+    schedule:
+      interval: "weekly"
+      day: "sunday"
+      time: "02:00"
+    open-pull-requests-limit: 2
+    groups:
+      all-docker:
+        applies-to: version-updates
+        patterns: [ "*" ]
\ No newline at end of file
diff --git a/Cargo.lock b/Cargo.lock
index 5d8c975640..d1c2e2ad8e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -139,9 +139,9 @@ dependencies = [
 
 [[package]]
 name = "curve25519-dalek"
-version = "4.1.1"
+version = "4.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e89b8c6a2e4b1f45971ad09761aafb85514a84744b67a95e32c3cc1352d1f65c"
+checksum = "0a677b8922c94e01bdbb12126b0bc852f00447528dee1782229af9c720c3f348"
 dependencies = [
  "cfg-if",
  "cpufeatures",