diff --git a/composer.json b/composer.json
index 1dab98c..01786ca 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
     "require-dev": {
         "cache/integration-tests": "dev-master",
         "cache/tag-interop": "dev-master",
-        "infection/infection": "^0.26.19",
+        "infection/infection": "^0.26.20",
         "phpunit/phpunit": "^9.6.7"
     },
     "license": "MIT",