diff --git a/package.json b/package.json
index 8b8bf9b..35300c0 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
   },
   "dependencies": {
     "@types/node": "25.5.0",
-    "date-fns": "4.1.0",
+    "date-fns": "4.3.0",
     "zod": "4.4.3"
   },
   "devDependencies": {
diff --git a/yarn.lock b/yarn.lock
index e29f408..a46dced 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -19,7 +19,7 @@ __metadata:
     "@vitest/coverage-v8": "npm:4.1.7"
     commitizen: "npm:4.3.1"
     cz-conventional-changelog: "npm:3.3.0"
-    date-fns: "npm:4.1.0"
+    date-fns: "npm:4.3.0"
     eslint: "npm:10.4.0"
     eslint-config-prettier: "npm:10.1.8"
     globals: "npm:17.6.0"
@@ -2234,10 +2234,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"date-fns@npm:4.1.0":
-  version: 4.1.0
-  resolution: "date-fns@npm:4.1.0"
-  checksum: 10/d5f6e9de5bbc52310f786099e18609289ed5e30af60a71e0646784c8185ddd1d0eebcf7c96b7faaaefc4a8366f3a3a4244d099b6d0866ee2bec80d1361e64342
+"date-fns@npm:4.3.0":
+  version: 4.3.0
+  resolution: "date-fns@npm:4.3.0"
+  checksum: 10/be129ab084a43cb06d2f598008fc3816b9c3767f0e9b7f08c19981b99f361cdee623c63d89e8eb305ebb488778027358127284a2f2aca6da258b3cd33d7366fe
   languageName: node
   linkType: hard