3 files changed, 4 insertions, 4 deletions

diff --git a/crates/gen_lsp_server/Cargo.toml b/crates/gen_lsp_server/Cargo.toml
index 08b357b1e..6c91e38aa 100644
--- a/crates/gen_lsp_server/Cargo.toml
+++ b/crates/gen_lsp_server/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 description = "Generic LSP server scaffold."
 
 [dependencies]
-languageserver-types = "0.51.0"
+languageserver-types = "0.53.0"
 log = "0.4.3"
 failure = "0.1.2"
 serde_json = "1.0.24"
diff --git a/crates/ra_lsp_server/Cargo.toml b/crates/ra_lsp_server/Cargo.toml
index 30a8d35cd..ce4f79d46 100644
--- a/crates/ra_lsp_server/Cargo.toml
+++ b/crates/ra_lsp_server/Cargo.toml
@@ -18,7 +18,7 @@ crossbeam-channel = "0.2.4"
 flexi_logger = "0.10.0"
 log = "0.4.3"
 url_serde = "0.2.0"
-languageserver-types = "0.51.0"
+languageserver-types = "0.53.0"
 walkdir = "2.2.0"
 im = "12.0.0"
 cargo_metadata = "0.6.0"
diff --git a/crates/ra_lsp_server/src/main_loop/handlers.rs b/crates/ra_lsp_server/src/main_loop/handlers.rs
index 21ca22c5c..acca480c7 100644
--- a/crates/ra_lsp_server/src/main_loop/handlers.rs
+++ b/crates/ra_lsp_server/src/main_loop/handlers.rs
@@ -6,7 +6,7 @@ use languageserver_types::{
     DiagnosticSeverity, DocumentSymbol, Documentation, FoldingRange, FoldingRangeKind,
     FoldingRangeParams, InsertTextFormat, Location, MarkupContent, MarkupKind, MarkedString, Position,
     PrepareRenameResponse, RenameParams, SymbolInformation, TextDocumentIdentifier, TextEdit,
-    WorkspaceEdit, ParameterInformation, SignatureInformation, Hover, HoverContents,
+    WorkspaceEdit, ParameterInformation, ParameterLabel, SignatureInformation, Hover, HoverContents,
 };
 use ra_analysis::{FileId, FoldKind, Query, RunnableKind, FilePosition};
 use ra_syntax::{TextUnit, text_utils::intersect};
@@ -475,7 +475,7 @@ pub fn handle_signature_help(
             .params
             .iter()
             .map(|param| ParameterInformation {
-                label: param.clone(),
+                label: ParameterLabel::Simple(param.clone()),
                 documentation: None,
             })
             .collect();