diff --git a/pkgs/by-name/tr/tree-sitter/grammars/grammar-sources.nix b/pkgs/by-name/tr/tree-sitter/grammars/grammar-sources.nix
index 57acf94416d5..0197367fb2ea 100644
--- a/pkgs/by-name/tr/tree-sitter/grammars/grammar-sources.nix
+++ b/pkgs/by-name/tr/tree-sitter/grammars/grammar-sources.nix
@@ -2384,9 +2384,9 @@
   };
 
   scala = {
-    version = "0.25.0";
+    version = "0.26.0";
     url = "github:tree-sitter/tree-sitter-scala";
-    hash = "sha256-xDp1+i0QLnY18EtiwurW1B4bbeS1qZKNJRxS6Qeb3pw=";
+    hash = "sha256-CnTcQFqYp60rGkLVLRHokUwBenqtWV4hw8boFYNRkbw=";
     meta = {
       license = lib.licenses.mit;
     };