diff --git a/Gemfile.lock b/Gemfile.lock
index 9f97776..e0e8e4f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -19,7 +19,7 @@ GEM
     concurrent-ruby (1.0.4)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
-    diff-lcs (1.3)
+    diff-lcs (1.4.4)
     faraday (0.15.3)
       multipart-post (>= 1.2, < 3)
     hashdiff (0.3.4)
@@ -46,19 +46,19 @@ GEM
     rack-protection (2.0.2)
       rack
     rake (11.2.2)
-    rspec (3.8.0)
-      rspec-core (~> 3.8.0)
-      rspec-expectations (~> 3.8.0)
-      rspec-mocks (~> 3.8.0)
-    rspec-core (3.8.0)
-      rspec-support (~> 3.8.0)
-    rspec-expectations (3.8.0)
+    rspec (3.10.0)
+      rspec-core (~> 3.10.0)
+      rspec-expectations (~> 3.10.0)
+      rspec-mocks (~> 3.10.0)
+    rspec-core (3.10.0)
+      rspec-support (~> 3.10.0)
+    rspec-expectations (3.10.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-mocks (3.8.0)
+      rspec-support (~> 3.10.0)
+    rspec-mocks (3.10.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-support (3.8.0)
+      rspec-support (~> 3.10.0)
+    rspec-support (3.10.0)
     safe_yaml (1.0.4)
     sinatra (2.0.2)
       mustermann (~> 1.0)