diff --git a/crates/rust-analyzer/Cargo.toml b/crates/rust-analyzer/Cargo.toml
index 37e1cf663fc..7ae5324ab05 100644
--- a/crates/rust-analyzer/Cargo.toml
+++ b/crates/rust-analyzer/Cargo.toml
@@ -23,7 +23,7 @@ crossbeam-channel = "0.5.5"
 dissimilar = "1.0.4"
 itertools = "0.10.5"
 scip = "0.1.1"
-lsp-types = { version = "0.93.2", features = ["proposed"] }
+lsp-types = { version = "=0.93.2", features = ["proposed"] }
 parking_lot = "0.12.1"
 xflags = "0.3.0"
 oorandom = "11.1.3"
diff --git a/lib/lsp-server/Cargo.toml b/lib/lsp-server/Cargo.toml
index 78227525705..9bba9e87ecb 100644
--- a/lib/lsp-server/Cargo.toml
+++ b/lib/lsp-server/Cargo.toml
@@ -13,4 +13,4 @@ serde = { version = "1.0.144", features = ["derive"] }
 crossbeam-channel = "0.5.6"
 
 [dev-dependencies]
-lsp-types = "0.93.2"
+lsp-types = "=0.93.2"