diff --git a/languages.toml b/languages.toml
index dc07bb2bd..2477f1ade 100644
--- a/languages.toml
+++ b/languages.toml
@@ -2692,7 +2692,7 @@ language-servers = ["fsharp-ls"]
 
 [[grammar]]
 name = "fsharp"
-source = { git = "https://github.com/kaashyapan/tree-sitter-fsharp", rev = "1b5a315e003024db6181744f1d25b8f525732665" }
+source = { git = "https://github.com/kaashyapan/tree-sitter-fsharp", rev = "18da392fd9bd5e79f357abcce13f61f3a15e3951" }
 
 [[language]]
 name = "t32"
diff --git a/runtime/queries/fsharp/locals.scm b/runtime/queries/fsharp/locals.scm
new file mode 100644
index 000000000..aa36755ef
--- /dev/null
+++ b/runtime/queries/fsharp/locals.scm
@@ -0,0 +1,25 @@
+; Scopes
+;-------
+
+[
+  (ce_expression)
+  (module_defn)
+  (for_expression)
+  (do_expression)
+  (fun_expression)
+  (function_expression)
+  (try_expression)
+  (match_expression)
+  (elif_expression)
+  (if_expression)
+] @local.scope
+
+; Definitions
+;------------
+
+(function_or_value_defn) @local.definition
+
+; References
+;-----------
+
+(identifier) @local.reference