diff --git a/package.json b/package.json
index a7a873dbf9..dfbe836e1d 100644
--- a/package.json
+++ b/package.json
@@ -80,7 +80,7 @@
     "mdast-util-from-markdown": "^2.0.0",
     "mdast-util-to-hast": "^13.0.0",
     "normalize.css": "^8.0.1",
-    "phaser": "~3.90.0",
+    "phaser": "~4.1.0",
     "query-string": "^9.0.0",
     "re-resizable": "^6.9.9",
     "react": "^19.2.4",
diff --git a/yarn.lock b/yarn.lock
index 1264fe5786..a1d8da0cfd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6900,10 +6900,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"eventemitter3@npm:^5.0.1":
-  version: 5.0.1
-  resolution: "eventemitter3@npm:5.0.1"
-  checksum: 10c0/4ba5c00c506e6c786b4d6262cfbce90ddc14c10d4667e5c83ae993c9de88aa856033994dd2b35b83e8dc1170e224e66a319fa80adc4c32adcd2379bbc75da814
+"eventemitter3@npm:^5.0.4":
+  version: 5.0.4
+  resolution: "eventemitter3@npm:5.0.4"
+  checksum: 10c0/575b8cac8d709e1473da46f8f15ef311b57ff7609445a7c71af5cd42598583eee6f098fa7a593e30f27e94b8865642baa0689e8fa97c016f742abdb3b1bf6d9a
   languageName: node
   linkType: hard
 
@@ -7291,7 +7291,7 @@ __metadata:
     mdast-util-to-hast: "npm:^13.0.0"
     normalize.css: "npm:^8.0.1"
     npm-run-all2: "npm:^9.0.0"
-    phaser: "npm:~3.90.0"
+    phaser: "npm:~4.1.0"
     phaser3spectorjs: "npm:^0.0.8"
     prettier: "npm:^3.3.3"
     query-string: "npm:^9.0.0"
@@ -10744,12 +10744,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"phaser@npm:~3.90.0":
-  version: 3.90.0
-  resolution: "phaser@npm:3.90.0"
+"phaser@npm:~4.1.0":
+  version: 4.1.0
+  resolution: "phaser@npm:4.1.0"
   dependencies:
-    eventemitter3: "npm:^5.0.1"
-  checksum: 10c0/43d405832fc84c8641e22842fe8d4ca954950ffde364bfb60e4d07b05a29f33eb0c9d4a64acda088122ee6649b7b3ed6d9b3b99bbb67671a528c6ceb10d71689
+    eventemitter3: "npm:^5.0.4"
+  checksum: 10c0/6e0d8e737bfaec4bbe6051707727505104a5bdb7d498e5a525f360ff7cffe0cd758e911d1d036a71b9654d7af090380638078ba4801af4267ff75b43724d56df
   languageName: node
   linkType: hard