diff --git a/package.json b/package.json
index a01c8f39..753d8d36 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "cookie-parser": "^1.4.6",
     "copy-webpack-plugin": "^12.0.2",
     "css-loader": "^7.1.2",
-    "date-fns": "^3.6.0",
+    "date-fns": "^4.0.0",
     "emoji-mart": "^5.6.0",
     "emoji-short-name": "^2.0.0",
     "express": "~4.21.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index abd98405..bd5e0392 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -66,8 +66,8 @@ importers:
         specifier: ^7.1.2
         version: 7.1.2(webpack@5.94.0(webpack-cli@5.1.4))
       date-fns:
-        specifier: ^3.6.0
-        version: 3.6.0
+        specifier: ^4.0.0
+        version: 4.1.0
       emoji-mart:
         specifier: ^5.6.0
         version: 5.6.0
@@ -1931,8 +1931,8 @@ packages:
     resolution: {integrity: sha512-t/Ygsytq+R995EJ5PZlD4Cu56sWa8InXySaViRzw9apusqsOO2bQP+SbYzAhR0pFKoB+43lYy8rWban9JSuXnA==}
     engines: {node: '>= 0.4'}
 
-  date-fns@3.6.0:
-    resolution: {integrity: sha512-fRHTG8g/Gif+kSh50gaGEdToemgfj74aRX3swtiouboip5JDLAyDE9F11nHMIcvOaXeOC6D7SpNhi7uFyB7Uww==}
+  date-fns@4.1.0:
+    resolution: {integrity: sha512-Ukq0owbQXxa/U3EGtsdVBkR1w7KOQ5gIBqdH2hkvknzZPYvBxb/aa6E8L7tmjFtkwZBu3UXBbjIgPo/Ez4xaNg==}
 
   debounce@1.2.1:
     resolution: {integrity: sha512-XRRe6Glud4rd/ZGQfiV1ruXSfbvfJedlV9Y6zOlP+2K04vBYiJEte6stfFkCP03aMnY5tsipamumUjL14fofug==}
@@ -6546,7 +6546,7 @@ snapshots:
       es-errors: 1.3.0
       is-data-view: 1.0.1
 
-  date-fns@3.6.0: {}
+  date-fns@4.1.0: {}
 
   debounce@1.2.1: {}