diff --git a/pkgs/by-name/sp/spacer/package.nix b/pkgs/by-name/sp/spacer/package.nix
index c0b96db011ce..a2be66b89b88 100644
--- a/pkgs/by-name/sp/spacer/package.nix
+++ b/pkgs/by-name/sp/spacer/package.nix
@@ -6,16 +6,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "spacer";
-  version = "0.3.0";
+  version = "0.3.1";
 
   src = fetchFromGitHub {
     owner = "samwho";
     repo = "spacer";
     rev = "v${version}";
-    hash = "sha256-gxqUMtONjYPjSmxyguE9/GBC91PUK1rdFGsISGaSe44=";
+    hash = "sha256-gEJUHNtoLurBMhSMoJUiJMm6xLjUJNjTejPwkgltf2U=";
   };
 
-  cargoHash = "sha256-pMYqIl0Td2awAxe3BRglBcOychwTmFZ+pZV0QOT0CL4=";
+  cargoHash = "sha256-/laEbJ1kev7CpDZ4ygrZr1jMI9n6QtVPOwf22NFOZGU=";
 
   meta = with lib; {
     description = "CLI tool to insert spacers when command output stops";