diff --git a/.github/scripts/check-release.sh b/.github/scripts/check-release.sh
index 1f43668..2572a71 100755
--- a/.github/scripts/check-release.sh
+++ b/.github/scripts/check-release.sh
@@ -16,7 +16,7 @@ exists=$(
 
 if [[ "$exists" == true ]]; then
     echo "Release ${release_version} already exists."
-    echo '::set-output name=release_exists::true'
+    echo "release_exists=true" >>$GITHUB_ENV
 else
-    echo '::set-output name=release_exists::false'
+    echo "release_exists=false" >>$GITHUB_ENV
 fi
diff --git a/.github/scripts/source-tag-sha.sh b/.github/scripts/source-tag-sha.sh
index 6b9119c..9156ed9 100755
--- a/.github/scripts/source-tag-sha.sh
+++ b/.github/scripts/source-tag-sha.sh
@@ -18,4 +18,4 @@ if [[ $sha == 'null' ]]; then
 fi
 
 echo "SHA for ${tag_name}: ${sha}"
-echo "::set-output name=sha::$sha"
+echo "sha=${sha}" >>$GITHUB_ENV
diff --git a/.github/scripts/verify-build.sh b/.github/scripts/verify-build.sh
index ae6b34f..614f1ae 100755
--- a/.github/scripts/verify-build.sh
+++ b/.github/scripts/verify-build.sh
@@ -6,7 +6,7 @@
 git diff
 git status dist -s
 
-## Raise error if more than 1 files changed in working dir
+# Raise error if more than 1 files changed in working dir
 if [[ ! -z $(git status dist -s) ]]; then
     echo "Build at dist is outdated. Update build, push and try again."
     exit 1
diff --git a/.github/workflows/build-release.yaml b/.github/workflows/build-release.yaml
index 90e81ad..873a0ce 100644
--- a/.github/workflows/build-release.yaml
+++ b/.github/workflows/build-release.yaml
@@ -39,14 +39,14 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Get version
         id: get-version
         run: |
           version=$(cat package.json | jq '.version' --raw-output)
           echo "Version: v${version}"
-          echo "::set-output name=version::v${version}"
+          echo "version=v${version}" >> $GITHUB_ENV
 
       - name: Check if release exists
         id: release-check
diff --git a/.github/workflows/major-release.yaml b/.github/workflows/major-release.yaml
index 73d56ed..eefd12c 100644
--- a/.github/workflows/major-release.yaml
+++ b/.github/workflows/major-release.yaml
@@ -29,7 +29,7 @@ jobs:
     environment: major-release-update
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Get major release version
         id: get-major-version
@@ -37,7 +37,7 @@ jobs:
           echo "Tag name: ${TAG_NAME}"
           major_version=${TAG_NAME%.*.*}
           echo "Major Version: ${major_version}"
-          echo "::set-output name=major_version::$major_version"
+          echo "major_version=${major_version}" >> $GITHUB_ENV
 
       - name: Check if major version exists
         id: check-release
diff --git a/.github/workflows/test-branch.yaml b/.github/workflows/test-branch.yaml
index f7562cc..e208ab0 100644
--- a/.github/workflows/test-branch.yaml
+++ b/.github/workflows/test-branch.yaml
@@ -16,7 +16,7 @@ jobs:
     name: Test Linux
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Configure AWS Credentials
         uses: aws-actions/configure-aws-credentials@v1
         with: