diff --git a/Gemfile.lock b/Gemfile.lock
index 1ddc5c5f..ef11ed60 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -430,7 +430,7 @@ GEM
       actionpack (>= 5.2)
       railties (>= 5.2)
     retriable (3.1.2)
-    rexml (3.3.5)
+    rexml (3.3.6)
       strscan
     rouge (4.3.0)
     rsolr (2.6.0)