diff --git a/Gemfile.lock b/Gemfile.lock
index 2a79275..eaf790c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -41,7 +41,7 @@ GEM
       multi_json
     backports (3.8.0)
     buftok (0.2.0)
-    builder (3.2.2)
+    builder (3.2.3)
     capsulecrm (0.0.3)
       activemodel (>= 3.0.5)
       activesupport (>= 3.0.5)
@@ -66,16 +66,21 @@ GEM
       thor (= 0.18.1)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
-    cucumber (2.4.0)
+    cucumber (3.0.1)
       builder (>= 2.1.2)
-      cucumber-core (~> 1.5.0)
+      cucumber-core (~> 3.0.0)
+      cucumber-expressions (~> 4.0.3)
       cucumber-wire (~> 0.0.1)
-      diff-lcs (>= 1.1.3)
+      diff-lcs (~> 1.3)
       gherkin (~> 4.0)
       multi_json (>= 1.7.5, < 2.0)
       multi_test (>= 0.1.2)
-    cucumber-core (1.5.0)
-      gherkin (~> 4.0)
+    cucumber-core (3.0.0)
+      backports (>= 3.8.0)
+      cucumber-tag_expressions (>= 1.0.1)
+      gherkin (>= 4.1.3)
+    cucumber-expressions (4.0.3)
+    cucumber-tag_expressions (1.0.1)
     cucumber-wire (0.0.1)
     daemons (1.2.4)
     descendants_tracker (0.0.4)
@@ -107,7 +112,7 @@ GEM
       multi_json (~> 1.0)
       net-http-persistent (~> 2.9)
       net-http-pipeline
-    gherkin (4.0.0)
+    gherkin (4.1.3)
     github_api (0.17.0)
       addressable (~> 2.4.0)
       descendants_tracker (~> 0.0.4)
@@ -146,7 +151,7 @@ GEM
     mimemagic (0.3.2)
     mini_portile2 (2.1.0)
     minitest (5.9.1)
-    multi_json (1.12.1)
+    multi_json (1.12.2)
     multi_test (0.1.2)
     multi_xml (0.6.0)
     multipart-post (2.0.0)