diff --git a/Day-1/demo-traefik-docker/front-test/package-lock.json b/Day-1/demo-traefik-docker/front-test/package-lock.json
index 50da317..17a1ded 100644
--- a/Day-1/demo-traefik-docker/front-test/package-lock.json
+++ b/Day-1/demo-traefik-docker/front-test/package-lock.json
@@ -4050,12 +4050,6 @@
           "dev": true,
           "optional": true
         },
-        "qs": {
-          "version": "6.3.0",
-          "bundled": true,
-          "dev": true,
-          "optional": true
-        },
         "rc": {
           "version": "1.1.6",
           "bundled": true,
@@ -7490,10 +7484,11 @@
       "dev": true
     },
     "qs": {
-      "version": "6.5.2",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
-      "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==",
-      "dev": true
+      "version": "6.3.3",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.3.3.tgz",
+      "integrity": "sha512-f8CQ/sKJBr9vfNJBdGiPzTSPUufuWyvOFkCYJKN9voqPWuBuhdlSZM78dOHKigtZ0BwuktYGrRFW2DXXc/f2Fg==",
+      "dev": true,
+      "optional": true
     },
     "query-string": {
       "version": "4.3.4",
@@ -8269,6 +8264,14 @@
         "tough-cookie": "~2.4.3",
         "tunnel-agent": "^0.6.0",
         "uuid": "^3.3.2"
+      },
+      "dependencies": {
+        "qs": {
+          "version": "6.5.3",
+          "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.3.tgz",
+          "integrity": "sha512-qxXIEh4pCGfHICj1mAJQ2/2XVZkjCDTcEgfoSQxc/fYivUZxTkk7L3bDBJSoNrEzXI17oUO5Dp07ktqE5KzczA==",
+          "dev": true
+        }
       }
     },
     "require-directory": {