diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 075064c..b0eebd1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,11 +7,14 @@ jobs:
     name: Lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - name: golangci-lint
-        uses: golangci/golangci-lint-action@v2
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
         with:
-          version: v1.43
+          go-version: "1.24"
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v6
+        with:
+          version: latest
         env:
           VERBOSE: "true"
 
@@ -19,16 +22,11 @@ jobs:
     name: Tidy
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v2
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
         with:
           go-version: "1.24"
-      - uses: actions/cache@v2
-        with:
-          path: ~/go/pkg/mod
-          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-go-
+          cache: true
       - name: Check if mods are tidy
         run: make check-tidy
 
@@ -36,18 +34,13 @@ jobs:
     name: Coverage
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v2
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
         with:
           go-version: "1.24"
-      - uses: actions/cache@v2
-        with:
-          path: ~/go/pkg/mod
-          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-go-
+          cache: true
       - name: Publish coverage
-        uses: paambaati/codeclimate-action@v2.7.4
+        uses: paambaati/codeclimate-action@v6
         env:
           VERBOSE: "true"
           GOMAXPROCS: 4
@@ -80,15 +73,10 @@ jobs:
           - "1.24"
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v2
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
         with:
           go-version: ${{ matrix.go_version }}
-      - uses: actions/cache@v2
-        with:
-          path: ~/go/pkg/mod
-          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-go-
+          cache: true
       - name: Run tests
         run: go test -v -count=1 -race ./...
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d31e4e..0382b5e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ All notable changes to this project will be documented in this file. See [standa
 
 * **testing:** Add support for Go 1.24 Context() and Chdir() methods
 * **ci:** Test against Go 1.18-1.24 in addition to existing versions
+* **ci:** Upgrade all GitHub Actions to latest versions (v4-v6)
 
 ## 0.1.0 (2021-11-22)