diff --git a/pkgs/development/libraries/libvirt/default.nix b/pkgs/development/libraries/libvirt/default.nix
index 28bb6bc09bf0..e946f27791b6 100644
--- a/pkgs/development/libraries/libvirt/default.nix
+++ b/pkgs/development/libraries/libvirt/default.nix
@@ -5,7 +5,7 @@
 , pythonPackages, perlPackages
 }:
 
-let version = "1.2.18"; in
+let version = "1.2.19"; in
 
 assert version == pythonPackages.libvirt.version;
 
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "http://libvirt.org/sources/${name}.tar.gz";
-    sha256 = "1pkaxcg77izi1yzjc0wjav985dr11bx2hvcqxlgx5kjcmwcgz9fm";
+    sha256 = "0vnxmqf04frrj18lrvq7wc70wh179d382py14006879k0cgi8b18";
   };
 
   buildInputs = [
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index bf7faedf7871..6363f02722c9 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -17099,11 +17099,11 @@ let
 
   libvirt = pkgs.stdenv.mkDerivation rec {
     name = "libvirt-python-${version}";
-    version = "1.2.18";
+    version = "1.2.19";
 
     src = pkgs.fetchurl {
       url = "http://libvirt.org/sources/python/${name}.tar.gz";
-      sha256 = "0f1ni9nv6zmrfhvv71bs2d5yg0pk01zl3hsz1dh1178c2vpkai90";
+      sha256 = "0jgcggrwaz9512wzlkgxirq56cr7zq2ihmg8qv95nhryqnq67aw8";
     };
 
     buildInputs = with self; [ python pkgs.pkgconfig pkgs.libvirt lxml ];