diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 72c8286f..f8d27583 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -63,6 +63,6 @@ jobs:
         run: make test
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           flags: ${{ matrix.os }},go-${{ matrix.go }}
diff --git a/.golangci.yml b/.golangci.yml
index 8485c483..13795e60 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -7,7 +7,6 @@ linters:
     - dogsled
     - dupl
     - errcheck
-    - exportloopref
     - exhaustive
     - gochecknoinits
     - goconst
@@ -33,6 +32,7 @@ linters:
     - unused
     - whitespace
     - gofumpt
+    - copyloopvar
 
 run:
   timeout: 3m
diff --git a/go.mod b/go.mod
index 97b377df..2494f6b0 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/appleboy/gorush
 
-go 1.21
+go 1.22
 
 require (
 	firebase.google.com/go/v4 v4.14.1