diff --git a/phpBB/composer.lock b/phpBB/composer.lock
index dd80599dd72..ad2a0dd45af 100644
--- a/phpBB/composer.lock
+++ b/phpBB/composer.lock
@@ -3529,16 +3529,16 @@
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+            "version": "v3.7.0",
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@@ -3551,7 +3551,7 @@
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+                    "dev-main": "3.7-dev"
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@@ -3576,7 +3576,7 @@
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             "homepage": "https://symfony.com",
             "support": {
-                "source": "https://github.com/symfony/deprecation-contracts/tree/v3.6.0"
+                "source": "https://github.com/symfony/deprecation-contracts/tree/v3.7.0"
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             "funding": [
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@@ -3587,12 +3587,16 @@
                     "url": "https://github.com/fabpot",
                     "type": "github"
                 },
+                {
+                    "url": "https://github.com/nicolas-grekas",
+                    "type": "github"
+                },
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-            "time": "2024-09-25T14:21:43+00:00"
+            "time": "2026-04-13T15:52:40+00:00"
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@@ -4530,16 +4534,16 @@
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+            "version": "v1.37.0",
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-                "reference": "a3cc8b044a6ea513310cbd48ef7333b384945638"
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@@ -4589,7 +4593,7 @@
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-                "source": "https://github.com/symfony/polyfill-ctype/tree/v1.33.0"
+                "source": "https://github.com/symfony/polyfill-ctype/tree/v1.37.0"
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@@ -4609,7 +4613,7 @@
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-            "time": "2024-09-09T11:45:10+00:00"
+            "time": "2026-04-10T16:19:22+00:00"
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@@ -4867,16 +4871,16 @@
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-            "version": "v1.33.0",
+            "version": "v1.38.2",
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-                "reference": "6d857f4d76bd4b343eac26d6b539585d2bc56493"
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@@ -4928,7 +4932,7 @@
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-                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.33.0"
+                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.38.2"
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@@ -4948,7 +4952,7 @@
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-            "time": "2024-12-23T08:48:59+00:00"
+            "time": "2026-05-27T06:59:30+00:00"
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@@ -6205,16 +6209,16 @@
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-            "version": "v3.22.2",
+            "version": "v3.27.1",
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                 "url": "https://github.com/twigphp/Twig.git",
-                "reference": "946ddeafa3c9f4ce279d1f34051af041db0e16f2"
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@@ -6224,7 +6228,8 @@
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-                "phpstan/phpstan": "^2.0",
+                "php-cs-fixer/shim": "^3.0@stable",
+                "phpstan/phpstan": "^2.0@stable",
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@@ -6268,7 +6273,7 @@
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-                "source": "https://github.com/twigphp/Twig/tree/v3.22.2"
+                "source": "https://github.com/twigphp/Twig/tree/v3.27.1"
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@@ -6280,7 +6285,7 @@
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-            "time": "2025-12-14T11:28:47+00:00"
+            "time": "2026-05-30T17:09:26+00:00"
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