diff --git a/projects/refer-and-monitor-and-delius/tech-docs/Gemfile.lock b/projects/refer-and-monitor-and-delius/tech-docs/Gemfile.lock
index 0982b087bc..b9e555a0ef 100644
--- a/projects/refer-and-monitor-and-delius/tech-docs/Gemfile.lock
+++ b/projects/refer-and-monitor-and-delius/tech-docs/Gemfile.lock
@@ -145,8 +145,8 @@ GEM
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     redcarpet (3.5.1)
-    rexml (3.2.8)
-      strscan (>= 3.0.9)
+    rexml (3.3.3)
+      strscan
     rouge (3.30.0)
     sass (3.4.25)
     sassc (2.4.0)