diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ab97a6e..539e94e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -42,7 +42,7 @@ jobs:
           extensions: json
 
       - name: "Install dependencies with Composer"
-        uses: "ramsey/composer-install@v1"
+        uses: "ramsey/composer-install@v2"
         with:
           composer-options: "${{ matrix.composer-options }}"
           dependency-versions: "${{ matrix.dependency-versions }}"
@@ -108,7 +108,7 @@ jobs:
             extensions: json
 
       -   name: "Install dependencies with Composer"
-          uses: "ramsey/composer-install@v1"
+          uses: "ramsey/composer-install@v2"
           with:
             dependency-versions: "${{ matrix.dependency-versions }}"
 
diff --git a/.github/workflows/coding-standards.yml b/.github/workflows/coding-standards.yml
index db44354..c94e44d 100644
--- a/.github/workflows/coding-standards.yml
+++ b/.github/workflows/coding-standards.yml
@@ -29,7 +29,7 @@ jobs:
           tools: "cs2pr"
 
       - name: "Install dependencies with Composer"
-        uses: "ramsey/composer-install@v1"
+        uses: "ramsey/composer-install@v2"
 
       - name: "Run PHP_CodeSniffer"
         run: "vendor/bin/phpcs -q --no-colors --report=checkstyle | cs2pr"
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index 95aa78e..e3b7dbe 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -29,7 +29,7 @@ jobs:
           tools: "cs2pr"
 
       - name: "Install dependencies with Composer"
-        uses: "ramsey/composer-install@v1"
+        uses: "ramsey/composer-install@v2"
 
       - name: "Run a static analysis with phpstan/phpstan"
         run: "vendor/bin/phpstan analyse --error-format=checkstyle | cs2pr"
@@ -55,7 +55,7 @@ jobs:
           tools: "cs2pr"
 
       - name: "Install dependencies with Composer"
-        uses: "ramsey/composer-install@v1"
+        uses: "ramsey/composer-install@v2"
 
       - name: "Run a static analysis with vimeo/psalm"
         run: "vendor/bin/psalm --output-format=github --shepherd --taint-analysis --report=results.sarif"