diff --git a/package-lock.json b/package-lock.json
index a7f41af..2ff41a7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "4.1.1",
       "license": "MIT",
       "dependencies": {
-        "dotenv": "^16.4.1",
+        "dotenv": "^16.4.5",
         "lodash": "^4.17.21",
         "mkdirp": "^3.0.1",
         "plantuml-encoder": "^1.4.0",
@@ -2769,14 +2769,14 @@
       }
     },
     "node_modules/dotenv": {
-      "version": "16.4.1",
-      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.4.1.tgz",
-      "integrity": "sha512-CjA3y+Dr3FyFDOAMnxZEGtnW9KBR2M0JvvUtXNW+dYJL5ROWxP9DUHCwgFqpMk0OXCc0ljhaNTr2w/kutYIcHQ==",
+      "version": "16.4.5",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.4.5.tgz",
+      "integrity": "sha512-ZmdL2rui+eB2YwhsWzjInR8LldtZHGDoQ1ugH85ppHKwpUHL7j7rN0Ti9NCnGiQbhaZ11FpR+7ao1dNsmduNUg==",
       "engines": {
         "node": ">=12"
       },
       "funding": {
-        "url": "https://github.com/motdotla/dotenv?sponsor=1"
+        "url": "https://dotenvx.com"
       }
     },
     "node_modules/duplexer2": {
@@ -14736,9 +14736,9 @@
       }
     },
     "dotenv": {
-      "version": "16.4.1",
-      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.4.1.tgz",
-      "integrity": "sha512-CjA3y+Dr3FyFDOAMnxZEGtnW9KBR2M0JvvUtXNW+dYJL5ROWxP9DUHCwgFqpMk0OXCc0ljhaNTr2w/kutYIcHQ=="
+      "version": "16.4.5",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.4.5.tgz",
+      "integrity": "sha512-ZmdL2rui+eB2YwhsWzjInR8LldtZHGDoQ1ugH85ppHKwpUHL7j7rN0Ti9NCnGiQbhaZ11FpR+7ao1dNsmduNUg=="
     },
     "duplexer2": {
       "version": "0.1.4",
diff --git a/package.json b/package.json
index 6627157..0cca275 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "antora"
   ],
   "dependencies": {
-    "dotenv": "^16.4.1",
+    "dotenv": "^16.4.5",
     "lodash": "^4.17.21",
     "mkdirp": "^3.0.1",
     "sync-request": "^6.1.0",