diff --git a/package.json b/package.json
index 8985711..69aecea 100644
--- a/package.json
+++ b/package.json
@@ -20,6 +20,7 @@
     "dotenv": "^6.2.0",
     "ethereumjs-tx": "^1.3.7",
     "express": "^4.16.4",
+    "git": "^0.1.5",
     "isomorphic-unfetch": "^3.0.0",
     "web3": "1.0.0-beta.35"
   },
diff --git a/yarn.lock b/yarn.lock
index b42a4a9..8aad03e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2091,6 +2091,13 @@ getpass@^0.1.1:
   dependencies:
     assert-plus "^1.0.0"
 
+git@^0.1.5:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/git/-/git-0.1.5.tgz#9ef62df93f851c27542143bf52d1c68b1017ca15"
+  integrity sha1-nvYt+T+FHCdUIUO/UtHGixAXyhU=
+  dependencies:
+    mime "1.2.9"
+
 glob-base@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/glob-base/-/glob-base-0.3.0.tgz#dbb164f6221b1c0b1ccf82aea328b497df0ea3c4"
@@ -2884,6 +2891,11 @@ mime-types@^2.1.12, mime-types@^2.1.16, mime-types@~2.1.19, mime-types@~2.1.24:
   dependencies:
     mime-db "1.40.0"
 
+mime@1.2.9:
+  version "1.2.9"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-1.2.9.tgz#009cd40867bd35de521b3b966f04e2f8d4d13d09"
+  integrity sha1-AJzUCGe9Nd5SGzuWbwTi+NTRPQk=
+
 mime@1.6.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"