diff --git a/exercise-3/begin/shopping-app/package-lock.json b/exercise-3/begin/shopping-app/package-lock.json
old mode 100755
new mode 100644
index f62af2c..b7f3c43
--- a/exercise-3/begin/shopping-app/package-lock.json
+++ b/exercise-3/begin/shopping-app/package-lock.json
@@ -10830,9 +10830,9 @@
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     },
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-      "resolved": "https://registry.npmjs.org/urijs/-/urijs-1.19.1.tgz",
-      "integrity": "sha512-xVrGVi94ueCJNrBSTjWqjvtgvl3cyOTThp2zaMaFNGp3F542TR6sM3f2o8RqZl+AwteClSVmoCyt0ka4RjQOQg=="
+      "version": "1.19.6",
+      "resolved": "https://registry.npmjs.org/urijs/-/urijs-1.19.6.tgz",
+      "integrity": "sha512-eSXsXZ2jLvGWeLYlQA3Gh36BcjF+0amo92+wHPyN1mdR8Nxf75fuEuYTd9c0a+m/vhCjRK0ESlE9YNLW+E1VEw=="
     },
     "urix": {
       "version": "0.1.0",