diff --git a/pkgs/by-name/ne/networkmanager-strongswan/package.nix b/pkgs/by-name/ne/networkmanager-strongswan/package.nix
index a81ea1c46d50..1f0b5327f07b 100644
--- a/pkgs/by-name/ne/networkmanager-strongswan/package.nix
+++ b/pkgs/by-name/ne/networkmanager-strongswan/package.nix
@@ -15,11 +15,11 @@
 
 stdenv.mkDerivation rec {
   pname = "NetworkManager-strongswan";
-  version = "1.6.2";
+  version = "1.6.4";
 
   src = fetchurl {
     url = "https://download.strongswan.org/NetworkManager/${pname}-${version}.tar.bz2";
-    sha256 = "sha256-jL8kf63MsCbTTvYn1M7YbpUOMXPl2h/ZY7Rpz2rAr34=";
+    sha256 = "sha256-X9ftnoogw2W+p9ZTdgoECfmyEkRABtQ2UzK7zFGPbBU=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/by-name/st/strongswan/package.nix b/pkgs/by-name/st/strongswan/package.nix
index b8debe3c96a9..6c62fa5ddbc6 100644
--- a/pkgs/by-name/st/strongswan/package.nix
+++ b/pkgs/by-name/st/strongswan/package.nix
@@ -122,13 +122,13 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "strongswan";
-  version = "6.0.3"; # Make sure to also update <nixpkgs/nixos/modules/services/networking/strongswan-swanctl/swanctl-params.nix> when upgrading!
+  version = "6.0.4"; # Make sure to also update <nixpkgs/nixos/modules/services/networking/strongswan-swanctl/swanctl-params.nix> when upgrading!
 
   src = fetchFromGitHub {
     owner = "strongswan";
     repo = "strongswan";
     tag = version;
-    hash = "sha256-uH6RExDOmrm1LBi0zBrCn+qp2oL522mdshe62UDV8I0=";
+    hash = "sha256-KRfEH7puwn+PgQvOrkTEowPnGzCtXdsUqg7wBNMypkQ=";
   };
 
   patches = [