diff --git a/crates/Cargo.lock b/crates/Cargo.lock
index d07461a4..11a84459 100644
--- a/crates/Cargo.lock
+++ b/crates/Cargo.lock
@@ -324,7 +324,7 @@ dependencies = [
  "serde_json",
  "tempfile",
  "tokio",
- "tree-sitter",
+ "tree-sitter 0.20.10",
  "tree-sitter-proto",
 ]
 
@@ -1769,13 +1769,23 @@ dependencies = [
  "regex",
 ]
 
+[[package]]
+name = "tree-sitter"
+version = "0.20.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e747b1f9b7b931ed39a548c1fae149101497de3c1fc8d9e18c62c1a66c683d3d"
+dependencies = [
+ "cc",
+ "regex",
+]
+
 [[package]]
 name = "tree-sitter-proto"
 version = "0.0.1"
 source = "git+https://github.com/mitchellh/tree-sitter-proto.git?rev=42d82fa18f8afe59b5fc0b16c207ee4f84cb185f#42d82fa18f8afe59b5fc0b16c207ee4f84cb185f"
 dependencies = [
  "cc",
- "tree-sitter",
+ "tree-sitter 0.19.5",
 ]
 
 [[package]]
diff --git a/crates/protobuf_extractor/Cargo.toml b/crates/protobuf_extractor/Cargo.toml
index 5b0e5b32..860683fe 100644
--- a/crates/protobuf_extractor/Cargo.toml
+++ b/crates/protobuf_extractor/Cargo.toml
@@ -11,7 +11,7 @@ serde = { version = "1.0.183", features = ["derive"] }
 serde_json = "1.0.88"
 pretty_env_logger = "0.5.0"
 log = "0.4.20"
-tree-sitter = "0.19.3"
+tree-sitter = "0.20.10"
 tree-sitter-proto = { git = "https://github.com/mitchellh/tree-sitter-proto.git", rev = "42d82fa18f8afe59b5fc0b16c207ee4f84cb185f"}
 
 [dev-dependencies]