diff --git a/pkgs/development/libraries/xapian/default.nix b/pkgs/development/libraries/xapian/default.nix
index 3c0a555dd97..c70b5e19570 100644
--- a/pkgs/development/libraries/xapian/default.nix
+++ b/pkgs/development/libraries/xapian/default.nix
@@ -54,5 +54,5 @@ in {
   # Don't forget to change the hashes in xapian-omega and
   # python3Packages.xapian. They inherit the version from this package, and
   # should always be built with the equivalent xapian version.
-  xapian_1_4 = generic "1.4.21" "sha256-gPhgNNL7VZAHlUgd+uaBv6oQ776BirrTYizcDFXgb4g=";
+  xapian_1_4 = generic "1.4.22" "sha256-BYhK8AsGcCzkhgV9YqO/vmYGz5Za2g9epXCzKKL6Hqg=";
 }
diff --git a/pkgs/development/libraries/xapian/tools/omega/default.nix b/pkgs/development/libraries/xapian/tools/omega/default.nix
index 65d4c520fba..f5ae2ecfaa5 100644
--- a/pkgs/development/libraries/xapian/tools/omega/default.nix
+++ b/pkgs/development/libraries/xapian/tools/omega/default.nix
@@ -6,7 +6,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "https://oligarchy.co.uk/xapian/${version}/xapian-omega-${version}.tar.xz";
-    hash = "sha256-iKETxVmPyVgz4SEscL5GOrudVgFWTSG4YWNvc3lVqtU=";
+    hash = "sha256-Z0yXn7kPH0mQ64qQntq4jKSgCUF9/Vqwy6GeAsepVSg=";
   };
 
   buildInputs = [ xapian perl pcre2 zlib libmagic ];
diff --git a/pkgs/development/python-modules/xapian/default.nix b/pkgs/development/python-modules/xapian/default.nix
index 75f93179034..cafc66dab9e 100644
--- a/pkgs/development/python-modules/xapian/default.nix
+++ b/pkgs/development/python-modules/xapian/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
 
   src = fetchurl {
     url = "https://oligarchy.co.uk/xapian/${version}/xapian-bindings-${version}.tar.xz";
-    hash = "sha256-578eSYK5H4QSidGSFAIdiDccoqbHME31kEnX2ni4PO0=";
+    hash = "sha256-a1RUgzrFKj4ywLs6cpClorUEiNiRjypFJpVX5N6aMeU=";
   };
 
   configureFlags = [