diff --git a/mapstory/static/package-lock.json b/mapstory/static/package-lock.json
index 026ef58b..3a304df2 100644
--- a/mapstory/static/package-lock.json
+++ b/mapstory/static/package-lock.json
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@@ -6167,21 +6724,30 @@
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-      "integrity": "sha1-18D6KvXVoaZ/QlPa7pgTLnM/Dxk="
+      "version": "3.3.5",
+      "resolved": "https://registry.npmjs.org/underscore.string/-/underscore.string-3.3.5.tgz",
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@@ -6230,14 +6793,12 @@
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-          "dev": true
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-          "dev": true
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@@ -6295,8 +6854,7 @@
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-      "dev": true
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@@ -6309,6 +6867,14 @@
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+      "requires": {
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@@ -6343,9 +6909,12 @@
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-      "resolved": "https://registry.npmjs.org/which/-/which-1.0.9.tgz",
-      "integrity": "sha1-RgwdoPgQED0DIam2M6+eV15kSG8="
+      "version": "1.3.1",
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diff --git a/mapstory/static/package.json b/mapstory/static/package.json
index 9df2040b..9070a18e 100644
--- a/mapstory/static/package.json
+++ b/mapstory/static/package.json
@@ -6,7 +6,7 @@
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     "bower": "1.8.8",
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