diff --git a/package-lock.json b/package-lock.json
index 80c008a..f216ab8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -81,7 +81,7 @@
         "@types/color": "^4.2.0",
         "@types/node": "^22.6.1",
         "autoprefixer": "^10.4.23",
-        "dotenv": "^16.4.5",
+        "dotenv": "^18.0.5",
         "gh-pages": "^6.1.1",
         "lighthouse": "^12.2.2",
         "postcss": "^8.5.6",
@@ -12356,10 +12356,14 @@
       }
     },
     "node_modules/dotenv": {
-      "version": "16.6.1",
-      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.6.1.tgz",
-      "integrity": "sha512-uBq4egWHTcTt33a72vpSG0z3HnPuIl6NqYcTrKEg2azoEyl2hpW0zqlxysq2pK9HlDIHyHyakeYaYnSAwd8bow==",
+      "version": "18.0.5",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-18.0.5.tgz",
+      "integrity": "sha512-aBrGvt6KhjxbEnatqMWOMidftwsrCiCvqh1yNIGB9QyF0J+VcWkKDMsvYOEm7ZS82oiV+BT1sTOtIlAmUlTpwQ==",
       "dev": true,
+      "license": "BSD-2-Clause",
+      "bin": {
+        "dotenv": "dist/index.cjs"
+      },
       "engines": {
         "node": ">=12"
       },
diff --git a/package.json b/package.json
index c6d0a65..f6e5794 100644
--- a/package.json
+++ b/package.json
@@ -88,7 +88,7 @@
     "@types/color": "^4.2.0",
     "@types/node": "^22.6.1",
     "autoprefixer": "^10.4.23",
-    "dotenv": "^16.4.5",
+    "dotenv": "^18.0.5",
     "gh-pages": "^6.1.1",
     "lighthouse": "^12.2.2",
     "postcss": "^8.5.6",