diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 00000000..c0420ad0
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,92 @@
+version: 2
+updates:
+- package-ecosystem: mix
+  directory: "/"
+  schedule:
+    interval: daily
+    time: "04:00"
+  pull-request-branch-name:
+    separator: "-"
+  open-pull-requests-limit: 10
+  ignore:
+  - dependency-name: ex_machina
+    versions:
+    - 2.5.0
+    - 2.6.0
+  - dependency-name: sentry
+    versions:
+    - 8.0.4
+  - dependency-name: phoenix_live_reload
+    versions:
+    - 1.3.0
+  - dependency-name: plug_cowboy
+    versions:
+    - 2.4.1
+- package-ecosystem: npm
+  directory: "/assets"
+  schedule:
+    interval: daily
+    time: "04:00"
+  pull-request-branch-name:
+    separator: "-"
+  open-pull-requests-limit: 10
+  ignore:
+  - dependency-name: mini-css-extract-plugin
+    versions:
+    - 1.3.4
+    - 1.3.5
+    - 1.3.6
+    - 1.3.7
+    - 1.3.8
+    - 1.3.9
+    - 1.4.0
+    - 1.4.1
+    - 1.5.0
+  - dependency-name: css-loader
+    versions:
+    - 5.0.1
+    - 5.0.2
+    - 5.1.0
+    - 5.1.1
+    - 5.1.2
+    - 5.1.3
+    - 5.2.0
+    - 5.2.1
+  - dependency-name: "@babel/core"
+    versions:
+    - 7.12.10
+    - 7.12.13
+    - 7.12.16
+    - 7.12.17
+    - 7.13.1
+    - 7.13.10
+    - 7.13.13
+    - 7.13.14
+    - 7.13.15
+    - 7.13.8
+  - dependency-name: y18n
+    versions:
+    - 4.0.1
+    - 4.0.2
+  - dependency-name: "@babel/preset-env"
+    versions:
+    - 7.12.11
+    - 7.12.13
+    - 7.12.16
+    - 7.12.17
+    - 7.13.0
+    - 7.13.10
+    - 7.13.12
+    - 7.13.5
+    - 7.13.8
+    - 7.13.9
+  - dependency-name: webpack-cli
+    versions:
+    - 4.4.0
+    - 4.5.0
+  - dependency-name: lodash
+    versions:
+    - 4.17.20
+  - dependency-name: elliptic
+    versions:
+    - 6.5.3