diff --git a/pkgs/development/tools/rust/rust-analyzer/default.nix b/pkgs/development/tools/rust/rust-analyzer/default.nix
index 53e74bf16394..9711ef871c0d 100644
--- a/pkgs/development/tools/rust/rust-analyzer/default.nix
+++ b/pkgs/development/tools/rust/rust-analyzer/default.nix
@@ -11,14 +11,14 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "rust-analyzer-unwrapped";
-  version = "2022-01-31";
-  cargoSha256 = "sha256-BWCLzyCcLWwmh7Os7NjN2o89KD+VB0EHyZfTyYoYM08=";
+  version = "2022-02-22";
+  cargoSha256 = "sha256-5PhmDiYC566KM0PfAaRdMpc0CAzDdez4uuLqBNBrma8=";
 
   src = fetchFromGitHub {
     owner = "rust-analyzer";
     repo = "rust-analyzer";
     rev = version;
-    sha256 = "sha256-6+d/x7ZIyvkPLdn7ziXuPyKfxt/7z5PCWs7B960DFqk=";
+    sha256 = "sha256-O9onJrAJY0TWxEZZcTWuF7SGPypRtSo0ZbpzDLC5+os=";
   };
 
   patches = [