diff --git a/package-lock.json b/package-lock.json
index 8f934ae..d45ae82 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "@upstash/ratelimit": "^2.0.8",
         "@upstash/redis": "^1.38.0",
         "contentlayer2": "^0.5.8",
-        "date-fns": "^3.6.0",
+        "date-fns": "^4.4.0",
         "maplibre-gl": "^4.7.1",
         "next": "^16.2.9",
         "next-contentlayer2": "^0.5.8",
@@ -8240,9 +8240,9 @@
       }
     },
     "node_modules/date-fns": {
-      "version": "3.6.0",
-      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-3.6.0.tgz",
-      "integrity": "sha512-fRHTG8g/Gif+kSh50gaGEdToemgfj74aRX3swtiouboip5JDLAyDE9F11nHMIcvOaXeOC6D7SpNhi7uFyB7Uww==",
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-4.4.0.tgz",
+      "integrity": "sha512-+1UMbeh68lH1SegH83CGWwpb6OHHbpSgr3+s5Eww5M4CAgswBpoWS0AjTOfEJ33HiYKz1hdj/KTFprzXHmq/6w==",
       "license": "MIT",
       "funding": {
         "type": "github",
@@ -13977,16 +13977,6 @@
         "react": ">=16.8.0"
       }
     },
-    "node_modules/react-day-picker/node_modules/date-fns": {
-      "version": "4.4.0",
-      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-4.4.0.tgz",
-      "integrity": "sha512-+1UMbeh68lH1SegH83CGWwpb6OHHbpSgr3+s5Eww5M4CAgswBpoWS0AjTOfEJ33HiYKz1hdj/KTFprzXHmq/6w==",
-      "license": "MIT",
-      "funding": {
-        "type": "github",
-        "url": "https://github.com/sponsors/kossnocorp"
-      }
-    },
     "node_modules/react-dom": {
       "version": "19.2.7",
       "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.2.7.tgz",
diff --git a/package.json b/package.json
index 086b578..7f119cb 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "@upstash/ratelimit": "^2.0.8",
     "@upstash/redis": "^1.38.0",
     "contentlayer2": "^0.5.8",
-    "date-fns": "^3.6.0",
+    "date-fns": "^4.4.0",
     "maplibre-gl": "^4.7.1",
     "next": "^16.2.9",
     "next-contentlayer2": "^0.5.8",