diff --git a/pkgs/development/tools/language-servers/nil/default.nix b/pkgs/development/tools/language-servers/nil/default.nix
index 7a25b50aae2d..76df9f33a3bd 100644
--- a/pkgs/development/tools/language-servers/nil/default.nix
+++ b/pkgs/development/tools/language-servers/nil/default.nix
@@ -2,16 +2,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "nil";
-  version = "2023-03-11";
+  version = "2023-04-03";
 
   src = fetchFromGitHub {
     owner = "oxalica";
     repo = pname;
     rev = version;
-    hash = "sha256-5WEdrN+ABrNOdfQc2k2mf+fj+ZvZR1Dp/PtypEdlFWA=";
+    hash = "sha256-d/TusDXmIo8IT5DNRA21lN+nOVSER8atIx9TJteR6LQ=";
   };
 
-  cargoHash = "sha256-ISkw0lhUKJG8nWUHcR93sLUFt5dDEyK7EORcOXEmVbE=";
+  cargoHash = "sha256-DIar3idK+wajMU2sw1pX9j9IxfO+QnGogSFndDNu8R8=";
 
   CFG_RELEASE = version;