diff --git a/pkgs/development/libraries/sope/default.nix b/pkgs/development/libraries/sope/default.nix
index 25c65d82632d..df0aeeac3236 100644
--- a/pkgs/development/libraries/sope/default.nix
+++ b/pkgs/development/libraries/sope/default.nix
@@ -1,21 +1,21 @@
-{ gnustep, lib, fetchFromGitHub , libxml2, openssl_1_1
+{ gnustep, lib, fetchFromGitHub , libxml2, openssl
 , openldap, mariadb, libmysqlclient, postgresql }:
 with lib;
 
 gnustep.stdenv.mkDerivation rec {
   pname = "sope";
-  version = "5.1.1";
+  version = "5.2.0";
 
   src = fetchFromGitHub {
     owner = "inverse-inc";
     repo = pname;
     rev = "SOPE-${version}";
-    sha256 = "0pap7c38kgadyp1a6qkmf9xhk69ybpmhfd4kc2n5nafhdbvks985";
+    sha256 = "14s9rcnglkwl0nmbmpdxxbiqqnr3m8n7x69idm1crgbbjkj4gi68";
   };
 
   hardeningDisable = [ "format" ];
   nativeBuildInputs = [ gnustep.make ];
-  buildInputs = flatten ([ gnustep.base libxml2 openssl_1_1 ]
+  buildInputs = flatten ([ gnustep.base libxml2 openssl ]
     ++ optional (openldap != null) openldap
     ++ optionals (mariadb != null) [ libmysqlclient mariadb ]
     ++ optional (postgresql != null) postgresql);
diff --git a/pkgs/servers/web-apps/sogo/default.nix b/pkgs/servers/web-apps/sogo/default.nix
index 20fc0f6f0c0c..fc7af3bcf2dc 100644
--- a/pkgs/servers/web-apps/sogo/default.nix
+++ b/pkgs/servers/web-apps/sogo/default.nix
@@ -1,19 +1,19 @@
 { gnustep, lib, fetchFromGitHub, fetchpatch, makeWrapper, python3, lndir
-, openssl_1_1, openldap, sope, libmemcached, curl, libsodium, libzip, pkg-config, nixosTests }:
-with lib; gnustep.stdenv.mkDerivation rec {
+, openssl, openldap, sope, libmemcached, curl, libsodium, libytnef, libzip, pkg-config, nixosTests }:
+gnustep.stdenv.mkDerivation rec {
   pname = "SOGo";
-  version = "5.1.1";
+  version = "5.2.0";
 
   src = fetchFromGitHub {
     owner = "inverse-inc";
     repo = pname;
     rev = "SOGo-${version}";
-    sha256 = "19qkznk20fi47zxvg24hqnim5bpjlawk76w04jgd93yqakidl8ax";
+    sha256 = "0y9im5y6ffdc7sy2qphq0xai4ig1ks7vj10vy4mn1psdlc5kd516";
   };
 
   nativeBuildInputs = [ gnustep.make makeWrapper python3 ];
-  buildInputs = [ gnustep.base sope openssl_1_1 libmemcached (curl.override { openssl = openssl_1_1; }) libsodium libzip pkg-config ]
-    ++ optional (openldap != null) openldap;
+  buildInputs = [ gnustep.base sope openssl libmemcached curl libsodium libytnef libzip pkg-config ]
+    ++ lib.optional (openldap != null) openldap;
 
   patches = [
     # TODO: take a closer look at other patches in https://sources.debian.org/patches/sogo/ and https://github.com/Skrupellos/sogo-patches
@@ -68,7 +68,7 @@ with lib; gnustep.stdenv.mkDerivation rec {
 
   passthru.tests.sogo = nixosTests.sogo;
 
-  meta = {
+  meta = with lib; {
     description = "A very fast and scalable modern collaboration suite (groupware)";
     license = with licenses; [ gpl2Only lgpl21Only ];
     homepage = "https://sogo.nu/";