diff --git a/helix-syntax/languages/tree-sitter-go b/helix-syntax/languages/tree-sitter-go
index 2a83dfdd7..0fa917a70 160000
--- a/helix-syntax/languages/tree-sitter-go
+++ b/helix-syntax/languages/tree-sitter-go
@@ -1 +1 @@
-Subproject commit 2a83dfdd759a632651f852aa4dc0af2525fae5cd
+Subproject commit 0fa917a7022d1cd2e9b779a6a8fc5dc7fad69c75
diff --git a/runtime/queries/go/highlights.scm b/runtime/queries/go/highlights.scm
index 56384d4d7..4ff8675b1 100644
--- a/runtime/queries/go/highlights.scm
+++ b/runtime/queries/go/highlights.scm
@@ -69,6 +69,7 @@
   "|"
   "|="
   "||"
+  "~"
 ] @operator
 
 ; Keywords
@@ -143,6 +144,9 @@
   (false)
 ] @constant.builtin.boolean
 
-(nil) @constant.builtin
+[
+  (nil)
+  (iota)
+] @constant.builtin
 
 (comment) @comment