diff --git a/2015-09-05-openstack-at-2gis/package-lock.json b/2015-09-05-openstack-at-2gis/package-lock.json
index 772f973..85008a4 100644
--- a/2015-09-05-openstack-at-2gis/package-lock.json
+++ b/2015-09-05-openstack-at-2gis/package-lock.json
@@ -331,15 +331,16 @@
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     },
     "grunt-gh-pages": {
-      "version": "0.9.1",
-      "resolved": "https://registry.npmjs.org/grunt-gh-pages/-/grunt-gh-pages-0.9.1.tgz",
-      "integrity": "sha1-CLmj2Ek5/uojTmaE5D/yf4Zdw/Q=",
+      "version": "0.10.0",
+      "resolved": "https://registry.npmjs.org/grunt-gh-pages/-/grunt-gh-pages-0.10.0.tgz",
+      "integrity": "sha1-afH6eH+AIbcV0gNHxdRwqVNQGRA=",
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         "async": "0.2.9",
         "graceful-fs": "2.0.1",
         "q": "0.9.3",
         "q-io": "1.6.5",
+        "url-safe": "^1.0.0",
         "wrench": "1.5.1"
       },
       "dependencies": {
@@ -660,6 +661,12 @@
       "integrity": "sha1-18D6KvXVoaZ/QlPa7pgTLnM/Dxk=",
       "dev": true
     },
+    "url-safe": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/url-safe/-/url-safe-1.0.1.tgz",
+      "integrity": "sha1-LSUaS00xEdypTzZEbmOplLTSh4Y=",
+      "dev": true
+    },
     "url2": {
       "version": "0.0.0",
       "resolved": "https://registry.npmjs.org/url2/-/url2-0.0.0.tgz",
diff --git a/2015-09-05-openstack-at-2gis/package.json b/2015-09-05-openstack-at-2gis/package.json
index 186eeb9..c1863e3 100644
--- a/2015-09-05-openstack-at-2gis/package.json
+++ b/2015-09-05-openstack-at-2gis/package.json
@@ -9,7 +9,7 @@
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     "grunt-contrib-compress": "^0.11.0",
     "grunt-contrib-copy": "^0.5.0",
-    "grunt-gh-pages": "^0.9.1",
+    "grunt-gh-pages": "^0.10.0",
     "grunt-text-replace": "^0.3.12",
     "load-grunt-tasks": "^0.6.0"
   }