diff --git a/crates/grammars/src/python/highlights.scm b/crates/grammars/src/python/highlights.scm
index d3230f9b62..620f243a47 100644
--- a/crates/grammars/src/python/highlights.scm
+++ b/crates/grammars/src/python/highlights.scm
@@ -90,6 +90,16 @@
         name: (identifier) @variable.parameter) ; Default parameters
       (typed_default_parameter
         name: (identifier) @variable.parameter) ; Typed default parameters
+      (list_splat_pattern
+        (identifier) @variable.parameter) ; List splat parameters (*args)
+      (dictionary_splat_pattern
+        (identifier) @variable.parameter) ; Dictionary splat parameters (**kwargs)
+      (typed_parameter
+        (list_splat_pattern
+          (identifier) @variable.parameter)) ; Typed list splat parameters
+      (typed_parameter
+        (dictionary_splat_pattern
+          (identifier) @variable.parameter)) ; Typed dictionary splat parameters
     ]))
 
 ; Keyword arguments