diff --git a/package-lock.json b/package-lock.json
index 0d754fb..0b3f6bd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2,17 +2,31 @@
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@@ -846,6 +813,15 @@
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@@ -1691,7 +1616,8 @@
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@@ -1709,11 +1635,13 @@
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@@ -1726,15 +1654,18 @@
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@@ -1964,7 +1901,8 @@
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@@ -2049,7 +1988,8 @@
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@@ -2134,11 +2076,13 @@
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@@ -2455,6 +2414,14 @@
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-      "resolved": "http://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
-      "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
-      "requires": {
-        "camelcase": "^1.0.2",
-        "cliui": "^2.1.0",
-        "decamelize": "^1.0.0",
-        "window-size": "0.1.0"
-      },
-      "dependencies": {
-        "camelcase": {
-          "version": "1.2.1",
-          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-1.2.1.tgz",
-          "integrity": "sha1-m7UwTS4LVmmLLHWLCKPqqdqlijk="
-        }
-      }
-    },
     "yeast": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/yeast/-/yeast-0.1.2.tgz",
diff --git a/package.json b/package.json
index b9ead2e..cc671df 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "express": "^4.14.0",
     "nodemon": "^1.18.6",
     "pg": "^7.7.1",
-    "pug": "^2.0.3",
+    "pug": "^3.0.1",
     "sequelize": ">=5.3.0",
     "socket.io": "^2.2.0",
     "socket.io-client": "^2.2.0",