diff --git a/worker/Gemfile.lock b/worker/Gemfile.lock
index d478750..f23ea14 100644
--- a/worker/Gemfile.lock
+++ b/worker/Gemfile.lock
@@ -7,9 +7,7 @@ GEM
       jmespath (~> 1.0)
     aws-sdk-resources (2.1.8)
       aws-sdk-core (= 2.1.8)
-    jmespath (1.0.2)
-      multi_json (~> 1.0)
-    multi_json (1.11.2)
+    jmespath (1.6.1)
     open4 (1.3.4)
 
 PLATFORMS