diff --git a/Gemfile.lock b/Gemfile.lock
index 0a06300ca..406c386eb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -265,7 +265,7 @@ GEM
       railties (>= 4.0.1)
     hamster (3.0.0)
       concurrent-ruby (~> 1.0)
-    hashdiff (1.0.0)
+    hashdiff (1.0.1)
     hashie (3.6.0)
     highline (2.0.3)
     hiredis (0.6.3)
@@ -641,7 +641,7 @@ GEM
     uniform_notifier (1.13.0)
     warden (1.2.8)
       rack (>= 2.0.6)
-    webmock (3.8.0)
+    webmock (3.8.3)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)