diff --git a/pkgs/tools/misc/krapslog/default.nix b/pkgs/tools/misc/krapslog/default.nix
index 379612ea3862..6ac7233d9d1f 100644
--- a/pkgs/tools/misc/krapslog/default.nix
+++ b/pkgs/tools/misc/krapslog/default.nix
@@ -2,16 +2,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "krapslog";
-  version = "0.5.3";
+  version = "0.5.4";
 
   src = fetchFromGitHub {
     owner = "acj";
     repo = "krapslog-rs";
     rev = version;
-    sha256 = "sha256-Y5OdRi9OhVeT04BnHCCcNBr1G9vxSFwvNl1aL38AFWQ=";
+    sha256 = "sha256-nYKqPaO7sA9aWPqngLoTq2PkpAi9zCADFZhYwIK1L2s=";
   };
 
-  cargoHash = "sha256-fdrcV4XmxaWiAVOL51sRUfTEDnnCKduYgj7I5unLpRI=";
+  cargoHash = "sha256-Ybz2hNRMWSRuF6tWKsm0Ka7TOKwKvssA9/i6Hqk1tEE=";
 
   buildInputs = lib.optional stdenv.isDarwin libiconv;