diff --git a/diffctx/Cargo.lock b/diffctx/Cargo.lock
index e7dd2a7c..f8ddc7fc 100644
--- a/diffctx/Cargo.lock
+++ b/diffctx/Cargo.lock
@@ -1058,9 +1058,9 @@ dependencies = [
 
 [[package]]
 name = "tree-sitter-go"
-version = "0.23.4"
+version = "0.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b13d476345220dbe600147dd444165c5791bf85ef53e28acbedd46112ee18431"
+checksum = "c8560a4d2f835cc0d4d2c2e03cbd0dde2f6114b43bc491164238d333e28b16ea"
 dependencies = [
  "cc",
  "tree-sitter-language",
diff --git a/diffctx/Cargo.toml b/diffctx/Cargo.toml
index cf8573aa..20857923 100644
--- a/diffctx/Cargo.toml
+++ b/diffctx/Cargo.toml
@@ -70,7 +70,7 @@ tree-sitter = "0.25"
 tree-sitter-python = { version = "0.23", optional = true }
 tree-sitter-javascript = { version = "0.23", optional = true }
 tree-sitter-typescript = { version = "0.23", optional = true }
-tree-sitter-go = { version = "0.23", optional = true }
+tree-sitter-go = { version = "0.25", optional = true }
 tree-sitter-rust = { version = "0.23", optional = true }
 tree-sitter-java = { version = "0.23", optional = true }
 tree-sitter-c = { version = "0.24", optional = true }