diff --git a/Cargo.lock b/Cargo.lock
index 48d63f8..303c891 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -268,9 +268,9 @@ checksum = "0ceec5bc11778974d1bcb055b18002eba7f4b3518b6a0081b3af5f21666da9ad"
 
 [[package]]
 name = "lsp-server"
-version = "0.7.9"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d6ada348dbc2703cbe7637b2dda05cff84d3da2819c24abcb305dd613e0ba2e"
+checksum = "3ee25a31f2e571e426eef2896179450cafc7e2f5be00d8a93b1c2d21c0ff7656"
 dependencies = [
  "crossbeam-channel",
  "log",
diff --git a/Cargo.toml b/Cargo.toml
index 3bac80f..1b9a6d6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ anyhow = "1.0.102"
 crossbeam-channel = "0.5"
 env_logger = "0.11.10"
 log = "0.4.29"
-lsp-server = "0.7.9"
+lsp-server = "0.10.0"
 lsp-types = "0.97.0"
 serde = { version = "1.0.228", features = ["derive"] }
 serde_json = "1.0.150"
diff --git a/src/server/mod.rs b/src/server/mod.rs
index 1119938..684d131 100644
--- a/src/server/mod.rs
+++ b/src/server/mod.rs
@@ -137,7 +137,7 @@ fn main_loop(
                     Message::Response(resp) => {
                         if server.pending_config_request_id.as_ref() == Some(&resp.id) {
                             server.pending_config_request_id = None;
-                            if let Some(result) = resp.result {
+                            if let Ok(result) = resp.response_result {
                                 let cfg = result
                                     .as_array()
                                     .and_then(|arr| arr.first())