diff --git a/package-lock.json b/package-lock.json
index a025eb9..99cf04b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "MIT",
       "dependencies": {
         "cron": "^3.0.0",
-        "date-fns": "^2.29.3",
+        "date-fns": "^4.0.0",
         "log4bro": "^3.18.0",
         "node-fetch": "^2.6.9",
         "ssl-checker": "^2.0.7"
@@ -1608,6 +1608,7 @@
       "version": "7.21.0",
       "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.21.0.tgz",
       "integrity": "sha512-xwII0//EObnq89Ji5AKYQaRYiW/nZ3llSv29d49IuxPhKbtJoLP+9QUUZ4nVragQVtaVGeZrpB+ZtG/Pdy/POw==",
+      "dev": true,
       "dependencies": {
         "regenerator-runtime": "^0.13.11"
       },
@@ -1618,7 +1619,8 @@
     "node_modules/@babel/runtime/node_modules/regenerator-runtime": {
       "version": "0.13.11",
       "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.11.tgz",
-      "integrity": "sha512-kY1AZVr2Ra+t+piVaJ4gxaFaReZVH40AKNo7UCX6W+dEwBo/2oZJzqfuN1qLq1oL45o56cPaTXELwrTh8Fpggg=="
+      "integrity": "sha512-kY1AZVr2Ra+t+piVaJ4gxaFaReZVH40AKNo7UCX6W+dEwBo/2oZJzqfuN1qLq1oL45o56cPaTXELwrTh8Fpggg==",
+      "dev": true
     },
     "node_modules/@babel/template": {
       "version": "7.25.9",
@@ -3835,18 +3837,12 @@
       }
     },
     "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==",
-      "dependencies": {
-        "@babel/runtime": "^7.21.0"
-      },
-      "engines": {
-        "node": ">=0.11"
-      },
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-4.1.0.tgz",
+      "integrity": "sha512-Ukq0owbQXxa/U3EGtsdVBkR1w7KOQ5gIBqdH2hkvknzZPYvBxb/aa6E8L7tmjFtkwZBu3UXBbjIgPo/Ez4xaNg==",
       "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/date-fns"
+        "type": "github",
+        "url": "https://github.com/sponsors/kossnocorp"
       }
     },
     "node_modules/debounce": {
@@ -10882,6 +10878,7 @@
       "version": "7.21.0",
       "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.21.0.tgz",
       "integrity": "sha512-xwII0//EObnq89Ji5AKYQaRYiW/nZ3llSv29d49IuxPhKbtJoLP+9QUUZ4nVragQVtaVGeZrpB+ZtG/Pdy/POw==",
+      "dev": true,
       "requires": {
         "regenerator-runtime": "^0.13.11"
       },
@@ -10889,7 +10886,8 @@
         "regenerator-runtime": {
           "version": "0.13.11",
           "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.11.tgz",
-          "integrity": "sha512-kY1AZVr2Ra+t+piVaJ4gxaFaReZVH40AKNo7UCX6W+dEwBo/2oZJzqfuN1qLq1oL45o56cPaTXELwrTh8Fpggg=="
+          "integrity": "sha512-kY1AZVr2Ra+t+piVaJ4gxaFaReZVH40AKNo7UCX6W+dEwBo/2oZJzqfuN1qLq1oL45o56cPaTXELwrTh8Fpggg==",
+          "dev": true
         }
       }
     },
@@ -12614,12 +12612,9 @@
       }
     },
     "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==",
-      "requires": {
-        "@babel/runtime": "^7.21.0"
-      }
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-4.1.0.tgz",
+      "integrity": "sha512-Ukq0owbQXxa/U3EGtsdVBkR1w7KOQ5gIBqdH2hkvknzZPYvBxb/aa6E8L7tmjFtkwZBu3UXBbjIgPo/Ez4xaNg=="
     },
     "debounce": {
       "version": "1.2.1",
diff --git a/package.json b/package.json
index fb8bb13..3bb292d 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
   "homepage": "https://github.com/toolisticon/ssl-hostinfo-prometheus-exporter",
   "dependencies": {
     "cron": "^3.0.0",
-    "date-fns": "^2.29.3",
+    "date-fns": "^4.0.0",
     "log4bro": "^3.18.0",
     "node-fetch": "^2.6.9",
     "ssl-checker": "^2.0.7"