diff --git a/composer.lock b/composer.lock
index 7cedb4812..34065f3a8 100644
--- a/composer.lock
+++ b/composer.lock
@@ -893,16 +893,16 @@
         },
         {
             "name": "phpdocumentor/type-resolver",
-            "version": "1.5.0",
+            "version": "1.5.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpDocumentor/TypeResolver.git",
-                "reference": "30f38bffc6f24293dadd1823936372dfa9e86e2f"
+                "reference": "a12f7e301eb7258bb68acd89d4aefa05c2906cae"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/TypeResolver/zipball/30f38bffc6f24293dadd1823936372dfa9e86e2f",
-                "reference": "30f38bffc6f24293dadd1823936372dfa9e86e2f",
+                "url": "https://api.github.com/repos/phpDocumentor/TypeResolver/zipball/a12f7e301eb7258bb68acd89d4aefa05c2906cae",
+                "reference": "a12f7e301eb7258bb68acd89d4aefa05c2906cae",
                 "shasum": ""
             },
             "require": {
@@ -937,9 +937,9 @@
             "description": "A PSR-5 based resolver of Class names, Types and Structural Element Names",
             "support": {
                 "issues": "https://github.com/phpDocumentor/TypeResolver/issues",
-                "source": "https://github.com/phpDocumentor/TypeResolver/tree/1.5.0"
+                "source": "https://github.com/phpDocumentor/TypeResolver/tree/1.5.1"
             },
-            "time": "2021-09-17T15:28:14+00:00"
+            "time": "2021-10-02T14:08:47+00:00"
         },
         {
             "name": "phpspec/prophecy",