diff --git a/Gemfile.lock b/Gemfile.lock
index 269df7c8..8e1123bd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -178,9 +178,9 @@ GEM
     image_processing (1.12.2)
       mini_magick (>= 4.9.5, < 5)
       ruby-vips (>= 2.0.17, < 3)
-    ims-lti (1.2.8)
+    ims-lti (1.2.9)
       builder (>= 1.0, < 4.0)
-      oauth (>= 0.4.5, < 0.6)
+      oauth (>= 0.4.5)
       rexml
     influxdb (0.8.1)
     jbuilder (2.11.5)
@@ -257,7 +257,9 @@ GEM
       racc (~> 1.4)
     nyan-cat-formatter (0.12.0)
       rspec (>= 2.99, >= 2.14.2, < 4)
-    oauth (0.5.14)
+    oauth (0.6.2)
+      snaky_hash (~> 2.0)
+      version_gem (~> 1.1)
     oauth2 (2.0.9)
       faraday (>= 0.17.3, < 3.0)
       jwt (>= 1.0, < 3.0)