diff --git a/pkgs/development/libraries/libvirt/default.nix b/pkgs/development/libraries/libvirt/default.nix
index b3e349beab14..c74f70892c5f 100644
--- a/pkgs/development/libraries/libvirt/default.nix
+++ b/pkgs/development/libraries/libvirt/default.nix
@@ -112,13 +112,13 @@ stdenv.mkDerivation rec {
   # NOTE: You must also bump:
   # <nixpkgs/pkgs/development/python-modules/libvirt/default.nix>
   # SysVirt in <nixpkgs/pkgs/top-level/perl-packages.nix>
-  version = "9.0.0";
+  version = "9.1.0";
 
   src = fetchFromGitLab {
     owner = pname;
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-YnkgTl6C3QkvMBGm95JgWmWaP4mAECe9B0wwjOx94p8=";
+    sha256 = "sha256-V39p0kg+zGdoIY9mJjtMLk2xzlTjHG0SPR2GjvHK9FI=";
     fetchSubmodules = true;
   };
 
diff --git a/pkgs/development/python-modules/libvirt/default.nix b/pkgs/development/python-modules/libvirt/default.nix
index 36d45c5ac664..13916a74ea44 100644
--- a/pkgs/development/python-modules/libvirt/default.nix
+++ b/pkgs/development/python-modules/libvirt/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname = "libvirt";
-  version = "9.0.0";
+  version = "9.1.0";
 
   src = fetchFromGitLab {
     owner = "libvirt";
     repo = "libvirt-python";
     rev = "v${version}";
-    sha256 = "sha256-/u6sctXn4Jmn2bUl1FjjrKpHReaTg+O9LprKXx3OAyU=";
+    sha256 = "sha256-kdWmgmkvI7yaqyFytPnHN6OtF+gsRe58q6AlXFycfQ8=";
   };
 
   nativeBuildInputs = [ pkg-config ];