diff --git a/ModernJavaScriptWebApiClients/010-promises-intro/package-lock.json b/ModernJavaScriptWebApiClients/010-promises-intro/package-lock.json
index f2e83344..ca35a615 100644
--- a/ModernJavaScriptWebApiClients/010-promises-intro/package-lock.json
+++ b/ModernJavaScriptWebApiClients/010-promises-intro/package-lock.json
@@ -81,13 +81,13 @@
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       "dev": true
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       "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-      "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+      "integrity": "sha512-SknJC52obPfGQPnjIkXbmA6+5H15E+fR+E4iR2oQ3zzCLbd7/ONua69R/Gw7AgkTLsRG+r5fzksYwWe1AgTyWA==",
       "dev": true,
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@@ -96,7 +96,7 @@
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           "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
-          "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
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           "dev": true
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@@ -174,7 +174,8 @@
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       "resolved": "https://registry.npmjs.org/typescript/-/typescript-2.6.1.tgz",
-      "integrity": "sha1-7znN6ierrAtQAkLWcmq5DgyEZjE="
+      "integrity": "sha1-7znN6ierrAtQAkLWcmq5DgyEZjE=",
+      "dev": true
     },
     "v8flags": {
       "version": "3.0.1",