diff --git a/Gemfile.lock b/Gemfile.lock
index 439b583..3369d7e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -125,7 +125,7 @@ GEM
       racc (~> 1.4)
     nokogiri (1.11.5-x86_64-linux)
       racc (~> 1.4)
-    oj (3.11.3)
+    oj (3.13.21)
     pg (1.2.3)
     public_suffix (4.0.6)
     puma (5.3.2)