diff --git a/.github/workflows/dependency.yml b/.github/workflows/dependency.yml
index 3d1bf39..e45ecf6 100644
--- a/.github/workflows/dependency.yml
+++ b/.github/workflows/dependency.yml
@@ -13,6 +13,10 @@ on:
   pull_request:
     branches: [ "master", "v2.0.0" ]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   dependency-submission:
 
diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 973acfd..10e258a 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -13,6 +13,10 @@ on:
   pull_request:
     branches: [ "master", "v2.0.0" ]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build: