diff --git a/extension.toml b/extension.toml
index ea01cea..96aec1e 100644
--- a/extension.toml
+++ b/extension.toml
@@ -8,7 +8,7 @@ repository = "https://github.com/wingyplus/zed-powershell"
 
 [grammars.powershell]
 repository = "https://github.com/airbus-cert/tree-sitter-powershell"
-commit = "b3fe65637fca35e426dc8c889d86c8724aaa73d5" # v0.24.4
+commit = "01b67e81917482fb714409a40a8fea8fe21c42f6" # v0.25.0
 
 [language_servers.powershell-es]
 name = "PowerShell Editor Services"
diff --git a/languages/powershell/highlights.scm b/languages/powershell/highlights.scm
index c3074b6..155eaf3 100644
--- a/languages/powershell/highlights.scm
+++ b/languages/powershell/highlights.scm
@@ -3,7 +3,7 @@
   "begin"
   "break"
   "catch"
-  "class"
+  ; "class"
   ; "clean"
   "continue"
   "data"
@@ -13,7 +13,7 @@
   "else"
   "elseif"
   "end"
-  "enum"
+  ; "enum"
   "exit"
   "filter"
   "finally"
@@ -21,13 +21,13 @@
   "foreach"
   ; "from"
   "function"
-  "hidden"
+  ; "hidden"
   "if"
   "in"
   "param"
   "process"
   "return"
-  "static"
+  ; "static"
   "switch"
   "throw"
   "trap"