diff --git a/omnibus/Gemfile.lock b/omnibus/Gemfile.lock
index 4c542ecf1ef..ba7aca22307 100644
--- a/omnibus/Gemfile.lock
+++ b/omnibus/Gemfile.lock
@@ -278,11 +278,6 @@ GEM
       ffi-win32-extensions (~> 1.0.3)
       win32-process (~> 0.9)
       wmi-lite (~> 1.0)
-    mixlib-shellout (3.2.7-x64-mingw-ucrt)
-      chef-utils
-      ffi-win32-extensions (~> 1.0.3)
-      win32-process (~> 0.9)
-      wmi-lite (~> 1.0)
     mixlib-versioning (1.2.12)
     molinillo (0.8.0)
     multi_json (1.15.0)
@@ -418,7 +413,7 @@ GEM
     uuidtools (2.2.0)
     vault (0.17.0)
       aws-sigv4
-    webrick (1.7.0)
+    webrick (1.8.2)
     win32-api (1.5.3-universal-mingw32)
     win32-certstore (0.6.15)
       chef-powershell (>= 1.0.12)