diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..f3ae4a6
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,50 @@
+version: 2
+updates:
+- package-ecosystem: maven
+  directory: "/ChatClientGUI"
+  schedule:
+    interval: daily
+    time: "20:00"
+  open-pull-requests-limit: 10
+  ignore:
+  - dependency-name: io.netty:netty-all
+    versions:
+    - 4.1.58.Final
+    - 4.1.59.Final
+    - 4.1.60.Final
+    - 4.1.62.Final
+  - dependency-name: org.apache.commons:commons-lang3
+    versions:
+    - "3.11"
+- package-ecosystem: maven
+  directory: "/ChatCommon"
+  schedule:
+    interval: daily
+    time: "20:00"
+  open-pull-requests-limit: 10
+  ignore:
+  - dependency-name: io.netty:netty-all
+    versions:
+    - 4.1.58.Final
+    - 4.1.59.Final
+    - 4.1.60.Final
+    - 4.1.62.Final
+  - dependency-name: org.apache.commons:commons-lang3
+    versions:
+    - "3.11"
+- package-ecosystem: maven
+  directory: "/ChatServer"
+  schedule:
+    interval: daily
+    time: "20:00"
+  open-pull-requests-limit: 10
+  ignore:
+  - dependency-name: io.netty:netty-all
+    versions:
+    - 4.1.58.Final
+    - 4.1.59.Final
+    - 4.1.60.Final
+    - 4.1.62.Final
+  - dependency-name: org.apache.commons:commons-lang3
+    versions:
+    - "3.11"