diff --git a/pkgs/development/tools/parsing/tree-sitter/grammars/grammar-sources.nix b/pkgs/development/tools/parsing/tree-sitter/grammars/grammar-sources.nix
index e0f996639367..0b1299163920 100644
--- a/pkgs/development/tools/parsing/tree-sitter/grammars/grammar-sources.nix
+++ b/pkgs/development/tools/parsing/tree-sitter/grammars/grammar-sources.nix
@@ -494,9 +494,9 @@
   };
 
   prisma = {
-    version = "1.5.1";
+    version = "1.6.0";
     url = "github:victorhqc/tree-sitter-prisma";
-    hash = "sha256-WxR3URFjljD9IEoKRvo0eBbv16PGhrv9aTUWPw8XlJA=";
+    hash = "sha256-VE9HUG0z6oPVlA8no011vwYI2HxufJEuXXnCGbCgI4Q=";
   };
 
   proto = {