diff --git a/Gemfile.lock b/Gemfile.lock
index 5975312ee..84218b2c9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -116,7 +116,7 @@ GEM
     combine_pdf (1.0.26)
       matrix
       ruby-rc4 (>= 0.1.5)
-    concurrent-ruby (1.3.3)
+    concurrent-ruby (1.3.4)
     connection_pool (2.4.1)
     contentful (2.17.0)
       http (> 0.8, < 6.0)
@@ -207,7 +207,7 @@ GEM
       ffi (>= 1.0.0)
       rake
     foreman (0.88.1)
-    fugit (1.11.0)
+    fugit (1.11.1)
       et-orbi (~> 1, >= 1.2.11)
       raabro (~> 1.4)
     globalid (1.2.1)
@@ -471,7 +471,7 @@ GEM
       actionpack (>= 5.2)
       railties (>= 5.2)
     retriable (3.1.2)
-    rexml (3.3.1)
+    rexml (3.3.6)
       strscan
     rouge (4.2.0)
     rspec-core (3.13.0)