diff --git a/composer.json b/composer.json
index 281ad9b2aa..7cb1700e7c 100644
--- a/composer.json
+++ b/composer.json
@@ -61,7 +61,7 @@
 		"phpstan/phpstan-nette": "^2.0",
 		"phpstan/phpstan-phpunit": "^2.0.7",
 		"phpstan/phpstan-strict-rules": "^2.0",
-		"phpunit/phpunit": "10.5.31",
+		"phpunit/phpunit": "10.5.46",
 		"shipmonk/composer-dependency-analyser": "^1.5",
 		"shipmonk/dead-code-detector": "^0.12.0",
 		"shipmonk/name-collision-detector": "^2.0"
diff --git a/composer.lock b/composer.lock
index 041bf2dc3d..cc98806830 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "3fdb355184c8ca75afb905a037c46163",
+    "content-hash": "906e2dd1252f7390444c4f02f9895056",
     "packages": [
         {
             "name": "clue/ndjson-react",
@@ -5123,16 +5123,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "10.5.31",
+            "version": "10.5.46",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "43e7c3e6a484e538453f89dfa6a6f308c32792da"
+                "reference": "8080be387a5be380dda48c6f41cee4a13aadab3d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/43e7c3e6a484e538453f89dfa6a6f308c32792da",
-                "reference": "43e7c3e6a484e538453f89dfa6a6f308c32792da",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/8080be387a5be380dda48c6f41cee4a13aadab3d",
+                "reference": "8080be387a5be380dda48c6f41cee4a13aadab3d",
                 "shasum": ""
             },
             "require": {
@@ -5142,7 +5142,7 @@
                 "ext-mbstring": "*",
                 "ext-xml": "*",
                 "ext-xmlwriter": "*",
-                "myclabs/deep-copy": "^1.12.0",
+                "myclabs/deep-copy": "^1.13.1",
                 "phar-io/manifest": "^2.0.4",
                 "phar-io/version": "^3.2.1",
                 "php": ">=8.1",
@@ -5153,7 +5153,7 @@
                 "phpunit/php-timer": "^6.0.0",
                 "sebastian/cli-parser": "^2.0.1",
                 "sebastian/code-unit": "^2.0.0",
-                "sebastian/comparator": "^5.0.2",
+                "sebastian/comparator": "^5.0.3",
                 "sebastian/diff": "^5.1.1",
                 "sebastian/environment": "^6.1.0",
                 "sebastian/exporter": "^5.1.2",
@@ -5204,7 +5204,7 @@
             "support": {
                 "issues": "https://github.com/sebastianbergmann/phpunit/issues",
                 "security": "https://github.com/sebastianbergmann/phpunit/security/policy",
-                "source": "https://github.com/sebastianbergmann/phpunit/tree/10.5.31"
+                "source": "https://github.com/sebastianbergmann/phpunit/tree/10.5.46"
             },
             "funding": [
                 {
@@ -5215,12 +5215,20 @@
                     "url": "https://github.com/sebastianbergmann",
                     "type": "github"
                 },
+                {
+                    "url": "https://liberapay.com/sebastianbergmann",
+                    "type": "liberapay"
+                },
+                {
+                    "url": "https://thanks.dev/u/gh/sebastianbergmann",
+                    "type": "thanks_dev"
+                },
                 {
                     "url": "https://tidelift.com/funding/github/packagist/phpunit/phpunit",
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-09-03T11:57:55+00:00"
+            "time": "2025-05-02T06:46:24+00:00"
         },
         {
             "name": "sebastian/cli-parser",