diff --git a/Gemfile.lock b/Gemfile.lock
index f04610fe..7738e33c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1281,7 +1281,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.9)
+    concurrent-ruby (1.1.10)
     connection_pool (2.2.5)
     crass (1.0.6)
     csv (3.2.2)
@@ -1363,7 +1363,7 @@ GEM
       concurrent-ruby (~> 1.0)
       http (~> 4.4.0)
       jwt (~> 2.2.1)
-    ibm_watson (2.1.3)
+    ibm_watson (2.2.0)
       concurrent-ruby (~> 1.0)
       eventmachine (~> 1.2)
       faye-websocket (~> 0.11)
@@ -1625,7 +1625,7 @@ GEM
       execjs (>= 0.3.0, < 3)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.8)
+    unf_ext (0.0.8.1)
     uniform_notifier (1.14.2)
     warden (1.2.9)
       rack (>= 2.0.9)