diff --git a/Gemfile.lock b/Gemfile.lock
index 1ea9290e66..d933396c06 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -158,7 +158,7 @@ GEM
       matrix
       ruby-rc4 (>= 0.1.5)
     concurrent-ruby (1.3.5)
-    connection_pool (2.5.0)
+    connection_pool (2.5.3)
     crack (1.0.0)
       bigdecimal
       rexml
@@ -186,7 +186,7 @@ GEM
     devise-passwordless (1.0.3)
       devise
       globalid
-    devise_invitable (2.0.9)
+    devise_invitable (2.0.10)
       actionmailer (>= 5.0)
       devise (>= 4.6)
     diff-lcs (1.6.0)
@@ -635,7 +635,7 @@ GEM
     snaky_hash (2.0.1)
       hashie
       version_gem (~> 1.1, >= 1.1.1)
-    stringio (3.1.6)
+    stringio (3.1.7)
     swd (1.3.0)
       activesupport (>= 3)
       attr_required (>= 0.0.5)