diff --git a/gemfiles/4.0.0.gemfile.lock b/gemfiles/4.0.0.gemfile.lock
index 29e44455..fcf8f5e2 100644
--- a/gemfiles/4.0.0.gemfile.lock
+++ b/gemfiles/4.0.0.gemfile.lock
@@ -116,7 +116,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rake (10.5.0)
-    rdoc (4.2.0)
+    rdoc (4.3.0)
     redcarpet (3.3.2)
     rspec (3.4.0)
       rspec-core (~> 3.4.0)
diff --git a/gemfiles/4.0.1.gemfile.lock b/gemfiles/4.0.1.gemfile.lock
index e5d1eb96..78be0d2b 100644
--- a/gemfiles/4.0.1.gemfile.lock
+++ b/gemfiles/4.0.1.gemfile.lock
@@ -118,7 +118,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rake (10.5.0)
-    rdoc (4.2.0)
+    rdoc (4.3.0)
     redcarpet (3.3.2)
     rspec (3.4.0)
       rspec-core (~> 3.4.0)
diff --git a/gemfiles/4.1.gemfile.lock b/gemfiles/4.1.gemfile.lock
index 539a3974..1847efd1 100644
--- a/gemfiles/4.1.gemfile.lock
+++ b/gemfiles/4.1.gemfile.lock
@@ -114,7 +114,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rake (10.5.0)
-    rdoc (4.2.0)
+    rdoc (4.3.0)
     redcarpet (3.3.2)
     rspec (3.4.0)
       rspec-core (~> 3.4.0)
diff --git a/gemfiles/4.2.gemfile.lock b/gemfiles/4.2.gemfile.lock
index 73845fe8..9d1cfed1 100644
--- a/gemfiles/4.2.gemfile.lock
+++ b/gemfiles/4.2.gemfile.lock
@@ -139,7 +139,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rake (10.5.0)
-    rdoc (4.2.0)
+    rdoc (4.3.0)
     redcarpet (3.3.2)
     rspec (3.4.0)
       rspec-core (~> 3.4.0)