diff --git a/authentication/oauth2-code-flow/redirect/backend-js/package-lock.json b/authentication/oauth2-code-flow/redirect/backend-js/package-lock.json
index e804857..631654a 100644
--- a/authentication/oauth2-code-flow/redirect/backend-js/package-lock.json
+++ b/authentication/oauth2-code-flow/redirect/backend-js/package-lock.json
@@ -9,13 +9,13 @@
             "version": "1.0.0",
             "license": "SEE LICENSE IN https://github.com/SaxoBank/openapi-samples-js/blob/main/LICENSE",
             "dependencies": {
-                "dotenv": "^16.4.7"
+                "dotenv": "^17.2.3"
             }
         },
         "node_modules/dotenv": {
-            "version": "16.4.7",
-            "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.4.7.tgz",
-            "integrity": "sha512-47qPchRCykZC03FhkYAhrvwU4xDBFIj1QPqaarj6mdM/hgUzfPHcpkHJOn3mJAufFeeAxAzeGsr5X0M4k6fLZQ==",
+            "version": "17.2.3",
+            "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-17.2.3.tgz",
+            "integrity": "sha512-JVUnt+DUIzu87TABbhPmNfVdBDt18BLOWjMUFJMSi/Qqg7NTYtabbvSNJGOJ7afbRuv9D/lngizHtP7QyLQ+9w==",
             "engines": {
                 "node": ">=12"
             },
@@ -26,9 +26,9 @@
     },
     "dependencies": {
         "dotenv": {
-            "version": "16.4.7",
-            "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.4.7.tgz",
-            "integrity": "sha512-47qPchRCykZC03FhkYAhrvwU4xDBFIj1QPqaarj6mdM/hgUzfPHcpkHJOn3mJAufFeeAxAzeGsr5X0M4k6fLZQ=="
+            "version": "17.2.3",
+            "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-17.2.3.tgz",
+            "integrity": "sha512-JVUnt+DUIzu87TABbhPmNfVdBDt18BLOWjMUFJMSi/Qqg7NTYtabbvSNJGOJ7afbRuv9D/lngizHtP7QyLQ+9w=="
         }
     }
 }
diff --git a/authentication/oauth2-code-flow/redirect/backend-js/package.json b/authentication/oauth2-code-flow/redirect/backend-js/package.json
index 8d7c5b7..f5e7f2c 100644
--- a/authentication/oauth2-code-flow/redirect/backend-js/package.json
+++ b/authentication/oauth2-code-flow/redirect/backend-js/package.json
@@ -12,6 +12,6 @@
         "name": "bas"
     },
     "dependencies": {
-        "dotenv": "^16.4.7"
+        "dotenv": "^17.2.3"
     }
 }