diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index 88d25fd..f807b3e
--- a/package-lock.json
+++ b/package-lock.json
@@ -359,7 +359,7 @@
     "extract-zip": {
       "version": "1.6.6",
       "resolved": "https://registry.npmjs.org/extract-zip/-/extract-zip-1.6.6.tgz",
-      "integrity": "sha1-EpDt6NINCHK0Kf0/NRyhKOxe+Fw=",
+      "integrity": "sha512-zzFIURH1cHodCESbwDsIijbki47jXAvffc044IpX4uBiTWldwQ2viYkYrb94x49ZvAcanD0gobvQwgAaaQOUvQ==",
       "requires": {
         "concat-stream": "1.6.0",
         "debug": "2.6.9",
@@ -370,7 +370,7 @@
         "mkdirp": {
           "version": "0.5.0",
           "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.0.tgz",
-          "integrity": "sha1-HXMHam35hs2TROFecfzAWkyavxI=",
+          "integrity": "sha512-xjjNGy+ry1lhtIKcr2PT6ok3aszhQfgrUDp4OZLHacgRgFmF6XR9XCOJVcXlVGQonIqXcK1DvqgKKQOPWYGSfw==",
           "requires": {
             "minimist": "0.0.8"
           }
@@ -749,7 +749,7 @@
     "mkdirp": {
       "version": "0.5.1",
       "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-      "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+      "integrity": "sha512-SknJC52obPfGQPnjIkXbmA6+5H15E+fR+E4iR2oQ3zzCLbd7/ONua69R/Gw7AgkTLsRG+r5fzksYwWe1AgTyWA==",
       "requires": {
         "minimist": "0.0.8"
       }