diff --git a/pkgs/by-name/os/os-prober/package.nix b/pkgs/by-name/os/os-prober/package.nix
index eed51825249e..7f7763048008 100644
--- a/pkgs/by-name/os/os-prober/package.nix
+++ b/pkgs/by-name/os/os-prober/package.nix
@@ -16,14 +16,14 @@
 }:
 
 stdenv.mkDerivation rec {
-  version = "1.83";
+  version = "1.84";
   pname = "os-prober";
   src = fetchFromGitLab {
     domain = "salsa.debian.org";
     owner = "installer-team";
     repo = "os-prober";
     rev = version;
-    sha256 = "sha256-cTufM82YE1L7d3kIOtncICInBPEw4o4NzQXB4uDrMKI=";
+    sha256 = "sha256-91UTiwg4qIi+aCzAto7tCd5WZFjI15XxR1/hZQ0fUa4=";
   };
 
   nativeBuildInputs = [ makeWrapper ];