diff --git a/.github/workflows/deploy_docs.yml b/.github/workflows/deploy_docs.yml
index 58a736d6..e1163dfb 100644
--- a/.github/workflows/deploy_docs.yml
+++ b/.github/workflows/deploy_docs.yml
@@ -14,10 +14,10 @@ jobs:
         uses: dart-lang/setup-dart@v1
 
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v4
 
       - name: Cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ~/.pub-cache
           key: ${{ runner.os }}-pubspec-${{ hashFiles('**/pubspec.lock') }}
@@ -30,17 +30,12 @@ jobs:
       - name: Generate docs
         run: dart doc
 
-      - name: Extract branch name
-        shell: bash
-        run: echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
-        id: extract_branch
-
       - name: Deploy nyxx dev docs
-        uses: easingthemes/ssh-deploy@v2.1.5
+        uses: easingthemes/ssh-deploy@v5.1.0
         env:
           ARGS: "-rltDzvO"
           SOURCE: "doc/api/"
-          TARGET: "${{ secrets.DEPLOY_REMOTE_TARGET }}/dartdocs/nyxx/${{ steps.extract_branch.outputs.branch }}/"
+          TARGET: "${{ secrets.DEPLOY_REMOTE_TARGET }}/dartdocs/nyxx/${{ github.head_ref || github.ref_name }}/"
         with:
           REMOTE_HOST: ${{ secrets.DEPLOY_REMOTE_HOST }}
           REMOTE_USER: ${{ secrets.DEPLOY_REMOTE_USER }}
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index a6976a8b..b6025c11 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -13,7 +13,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ~/.pub-cache
           key: ${{ runner.os }}-pubspec-${{ hashFiles('**/pubspec.lock') }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b8beb306..94c06702 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,10 +16,10 @@ jobs:
         uses: dart-lang/setup-dart@v1
 
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v4
 
       - name: Cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ~/.pub-cache
           key: ${{ runner.os }}-pubspec-${{ hashFiles('**/pubspec.lock') }}
@@ -40,10 +40,10 @@ jobs:
         uses: dart-lang/setup-dart@v1
 
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v4
 
       - name: Cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ~/.pub-cache
           key: ${{ runner.os }}-pubspec-${{ hashFiles('**/pubspec.lock') }}
@@ -64,10 +64,10 @@ jobs:
         uses: dart-lang/setup-dart@v1
 
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v4
 
       - name: Cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ~/.pub-cache
           key: ${{ runner.os }}-pubspec-${{ hashFiles('**/pubspec.lock') }}
@@ -93,10 +93,10 @@ jobs:
         uses: dart-lang/setup-dart@v1
 
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v4
 
       - name: Cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ~/.pub-cache
           key: ${{ runner.os }}-pubspec-${{ hashFiles('**/pubspec.lock') }}
@@ -122,10 +122,10 @@ jobs:
         uses: dart-lang/setup-dart@v1
 
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v4
 
       - name: Cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ~/.pub-cache
           key: ${{ runner.os }}-pubspec-${{ hashFiles('**/pubspec.lock') }}