diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 160db7c..d44ff59 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,6 +27,15 @@ jobs:
         with:
           php-version: ${{ matrix.version }}
           coverage: xdebug2
+      - name: Get composer cache directory
+        id: composer-cache
+        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
+      - name: Cache dependencies
+        uses: actions/cache@v3
+        with:
+          path: ${{ steps.composer-cache.outputs.dir }}
+          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
+          restore-keys: ${{ runner.os }}-composer-
       - run: composer update --prefer-dist --no-interaction ${{ matrix.flags }}
       - run: bin/atoum
 
@@ -44,5 +53,14 @@ jobs:
         with:
           php-version: ${{ matrix.version }}
           coverage: xdebug2
+      - name: Get composer cache directory
+        id: composer-cache
+        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
+      - name: Cache dependencies
+        uses: actions/cache@v3
+        with:
+          path: ${{ steps.composer-cache.outputs.dir }}
+          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
+          restore-keys: ${{ runner.os }}-composer-
       - run: composer update --prefer-dist --no-interaction ${{ matrix.flags }}
       - run: bin/phpstan
\ No newline at end of file