diff --git a/Gemfile.lock b/Gemfile.lock
index 2981e4c25..f7a991e89 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -510,7 +510,7 @@ GEM
     octokit (4.21.0)
       faraday (>= 0.9)
       sawyer (~> 0.8.0, >= 0.5.3)
-    oj (3.13.10)
+    oj (3.13.11)
     omniauth (2.0.4)
       hashie (>= 3.4.6)
       rack (>= 1.6.2, < 3)
diff --git a/vendor/cache/oj-3.13.10.gem b/vendor/cache/oj-3.13.10.gem
deleted file mode 100644
index c84507dd3..000000000
Binary files a/vendor/cache/oj-3.13.10.gem and /dev/null differ
diff --git a/vendor/cache/oj-3.13.11.gem b/vendor/cache/oj-3.13.11.gem
new file mode 100644
index 000000000..a0babd337
Binary files /dev/null and b/vendor/cache/oj-3.13.11.gem differ