diff --git a/Gemfile.lock b/Gemfile.lock
index 75810bc..0381cf6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -37,7 +37,7 @@ GEM
     faraday-patron (1.0.0)
     faraday-rack (1.0.0)
     faraday-retry (1.0.3)
-    git (1.12.0)
+    git (1.13.0)
       addressable (~> 2.8)
       rchardet (~> 1.8)
     github_api (0.19.0)
@@ -77,7 +77,7 @@ GEM
       rack (>= 1.2, < 4)
     psych (4.0.6)
       stringio
-    public_suffix (5.0.0)
+    public_suffix (5.0.1)
     racc (1.6.0)
     rack (2.1.4.1)
     rake (12.3.3)