diff --git a/Gemfile.lock b/Gemfile.lock
index 71363d68297..775e3d859ff 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -266,8 +266,11 @@ GEM
     octokit (4.25.1)
       faraday (>= 1, < 3)
       sawyer (~> 0.9)
-    oj (3.15.1)
+    oj (3.17.3)
+      bigdecimal (>= 3.0)
+      ostruct (>= 0.2)
     optimist (3.1.0)
+    ostruct (0.6.3)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     pdf-reader (2.11.0)