diff --git a/Gemfile.lock b/Gemfile.lock
index c5c9db0..7e43157 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -111,7 +111,7 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.11.1)
       ffi (~> 1.0)
-    rexml (3.3.7)
+    rexml (3.3.9)
     rouge (4.4.0)
     safe_yaml (1.0.5)
     sass-embedded (1.79.3)
@@ -129,7 +129,6 @@ GEM
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.6.0)
     uri (0.13.1)
-    wdm (0.2.0)
     webrick (1.8.1)
 
 PLATFORMS
@@ -148,7 +147,6 @@ DEPENDENCIES
   jemoji
   nokogiri (>= 1.13.2)
   rack (>= 2.1.4)
-  wdm (>= 0.1.0)
   webrick (~> 1.7)
 
 BUNDLED WITH