diff --git a/.github/workflows/code-style.yml b/.github/workflows/code-style.yml
index 443585f..d3c66b7 100644
--- a/.github/workflows/code-style.yml
+++ b/.github/workflows/code-style.yml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install PHP
         uses: shivammathur/setup-php@v2
@@ -24,7 +24,7 @@ jobs:
           extensions: mbstring
 
       - name: Composer install
-        uses: ramsey/composer-install@v2
+        uses: ramsey/composer-install@v3
 
       - name: Run code standard fixer
         run: vendor/bin/php-cs-fixer fix --dry-run --diff
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index 927a5d5..ff21534 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install PHP
         uses: shivammathur/setup-php@v2
@@ -23,7 +23,7 @@ jobs:
           extensions: mbstring
 
       - name: Composer install
-        uses: ramsey/composer-install@v2
+        uses: ramsey/composer-install@v3
 
       - name: Run a static analysis with phpstan/phpstan
         run: vendor/bin/phpstan analyse
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 52f8ed6..d3c27ad 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -15,7 +15,6 @@ jobs:
     strategy:
       matrix:
         php-version:
-          - 7.3
           - 7.4
           - 8.0
           - 8.1