diff --git a/pkgs/development/tools/marksman/default.nix b/pkgs/development/tools/marksman/default.nix
index d31268f9cedd..3007e648bf8a 100644
--- a/pkgs/development/tools/marksman/default.nix
+++ b/pkgs/development/tools/marksman/default.nix
@@ -8,13 +8,13 @@
 
 buildDotnetModule rec {
   pname = "marksman";
-  version = "2023-01-29";
+  version = "2023-03-04";
 
   src = fetchFromGitHub {
     owner = "artempyanykh";
     repo = "marksman";
     rev = version;
-    sha256 = "sha256-UPPO4ueu7gMR7a573M2/xT3N0QgRSNBshJAqoyXEZpc=";
+    sha256 = "sha256-jBZC2z1wtDMIssgRrKkZpl9NQ3XkRCcxo5eylwB2OBQ=";
   };
 
   projectFile = "Marksman/Marksman.fsproj";