diff --git a/Gemfile.lock b/Gemfile.lock
index 10e5281d..27968a50 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -68,7 +68,7 @@ GEM
     byebug (11.0.1)
     chartjs-ror (3.6.4)
       rails (>= 3.1)
-    childprocess (1.0.1)
+    childprocess (2.0.0)
       rake (< 13.0)
     climate_control (0.2.0)
     codeclimate-test-reporter (1.0.7)
@@ -185,7 +185,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
     rainbow (3.0.0)
-    rake (12.3.2)
+    rake (12.3.3)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)
@@ -203,7 +203,7 @@ GEM
       unicode-display_width (>= 1.4.0, < 1.7)
     ruby-progressbar (1.10.1)
     ruby_dep (1.5.0)
-    rubyzip (1.2.2)
+    rubyzip (1.2.4)
     safe_yaml (1.0.4)
     sanitize (5.0.0)
       crass (~> 1.0.2)
@@ -223,8 +223,8 @@ GEM
     sassc (2.0.0)
       ffi (~> 1.9.6)
       rake
-    selenium-webdriver (3.142.3)
-      childprocess (>= 0.5, < 2.0)
+    selenium-webdriver (3.142.4)
+      childprocess (>= 0.5, < 3.0)
       rubyzip (~> 1.2, >= 1.2.2)
     simplecov (0.17.0)
       docile (~> 1.1)