diff --git a/Gemfile.lock b/Gemfile.lock
old mode 100755
new mode 100644
index 8f5e6c086c..ce393c3beb
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -100,7 +100,7 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rexml (3.2.5)
+    rexml (3.3.9)
     rouge (4.1.2)
     ruby2_keywords (0.0.5)
     safe_yaml (1.0.5)
@@ -119,7 +119,6 @@ GEM
     webrick (1.8.1)
 
 PLATFORMS
-  ruby
   x86_64-darwin-19
   x86_64-darwin-20