diff --git a/functions/package-lock.json b/functions/package-lock.json
index e77e805..20e3853 100644
--- a/functions/package-lock.json
+++ b/functions/package-lock.json
@@ -8,7 +8,7 @@
       "dependencies": {
         "@googlemaps/google-maps-services-js": "^3.3.38",
         "axios": "^1.6.7",
-        "date-fns": "^2.8.1",
+        "date-fns": "^3.0.0",
         "ejs": "3.1.9",
         "firebase-admin": "^11.8.0",
         "firebase-functions": "^4.3.1",
@@ -487,18 +487,6 @@
         "@babel/core": "^7.0.0-0"
       }
     },
-    "node_modules/@babel/runtime": {
-      "version": "7.26.7",
-      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.26.7.tgz",
-      "integrity": "sha512-AOPI3D+a8dXnja+iwsUqGRjr1BbZIe771sXdapOtYI531gSqpi92vXivKcq2asu/DFpdl1ceFAKZyRzK2PCVcQ==",
-      "license": "MIT",
-      "dependencies": {
-        "regenerator-runtime": "^0.14.0"
-      },
-      "engines": {
-        "node": ">=6.9.0"
-      }
-    },
     "node_modules/@babel/template": {
       "version": "7.25.9",
       "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.25.9.tgz",
@@ -3635,19 +3623,13 @@
       }
     },
     "node_modules/date-fns": {
-      "version": "2.30.0",
-      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-2.30.0.tgz",
-      "integrity": "sha512-fnULvOpxnC5/Vg3NCiWelDsLiUc9bRwAPs/+LfTLNvetFCtCTN+yQz15C/fs4AwX1R9K5GLtLfn8QW+dWisaAw==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-3.0.0.tgz",
+      "integrity": "sha512-xjDz3rNN9jp+Lh3P/4MeY4E5HkaRnEnrJCcrdRZnKdn42gJlIe6hwrrwVXePRwVR2kh1UcMnz00erYBnHF8PFA==",
       "license": "MIT",
-      "dependencies": {
-        "@babel/runtime": "^7.21.0"
-      },
-      "engines": {
-        "node": ">=0.11"
-      },
       "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/date-fns"
+        "type": "github",
+        "url": "https://github.com/sponsors/kossnocorp"
       }
     },
     "node_modules/debug": {
@@ -8898,12 +8880,6 @@
         "node": ">=8.10.0"
       }
     },
-    "node_modules/regenerator-runtime": {
-      "version": "0.14.1",
-      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.14.1.tgz",
-      "integrity": "sha512-dYnhHh0nJoMfnkZs6GmmhFknAGRrLznOu5nc9ML+EJxGvrx6H7teuevqVqCuPcPK//3eDrrjQhehXVx9cnkGdw==",
-      "license": "MIT"
-    },
     "node_modules/remarkable": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/remarkable/-/remarkable-2.0.1.tgz",
diff --git a/functions/package.json b/functions/package.json
index 01cc749..805c552 100644
--- a/functions/package.json
+++ b/functions/package.json
@@ -18,7 +18,7 @@
   "dependencies": {
     "@googlemaps/google-maps-services-js": "^3.3.38",
     "axios": "^1.6.7",
-    "date-fns": "^2.8.1",
+    "date-fns": "^3.0.0",
     "ejs": "3.1.9",
     "firebase-admin": "^11.8.0",
     "firebase-functions": "^4.3.1",