diff --git a/pkgs/applications/networking/instant-messengers/psi-plus/default.nix b/pkgs/applications/networking/instant-messengers/psi-plus/default.nix
index 1112a3215c9d..50bbd9269e42 100644
--- a/pkgs/applications/networking/instant-messengers/psi-plus/default.nix
+++ b/pkgs/applications/networking/instant-messengers/psi-plus/default.nix
@@ -1,18 +1,19 @@
-{ mkDerivation, lib, fetchFromGitHub, cmake
+{ lib, mkDerivation, fetchFromGitHub, cmake
 , qtbase, qtmultimedia, qtx11extras, qttools, qtwebengine
-, libidn, qca-qt5, libsecret, libXScrnSaver, hunspell
-, libgcrypt, libotr, html-tidy, libgpgerror, libsignal-protocol-c
+, libidn, qca-qt5, libXScrnSaver, hunspell
+, libsecret, libgcrypt, libotr, html-tidy, libgpgerror, libsignal-protocol-c
+, usrsctp
 }:
 
 mkDerivation rec {
   pname = "psi-plus";
-  version = "1.4.1473";
+  version = "1.5.1520";
 
   src = fetchFromGitHub {
     owner = "psi-plus";
     repo = "psi-plus-snapshots";
     rev = version;
-    sha256 = "03f28zwbjn6fnsm0fqg8lmc11rpfdfvzjf7k7xydc3lzy8pxbds5";
+    sha256 = "0cj811qv0n8xck2qrnps2ybzrpvyjqz7nxkyccpaivq6zxj6mc12";
   };
 
   cmakeFlags = [
@@ -23,12 +24,13 @@ mkDerivation rec {
 
   buildInputs = [
     qtbase qtmultimedia qtx11extras qtwebengine
-    libidn qca-qt5 libsecret libXScrnSaver hunspell
-    libgcrypt libotr html-tidy libgpgerror libsignal-protocol-c
+    libidn qca-qt5 libXScrnSaver hunspell
+    libsecret libgcrypt libotr html-tidy libgpgerror libsignal-protocol-c
+    usrsctp
   ];
 
   meta = with lib; {
-    homepage = "https://sourceforge.net/projects/psiplus/";
+    homepage = "https://psi-plus.com";
     description = "XMPP (Jabber) client";
     maintainers = with maintainers; [ orivej misuzu ];
     license = licenses.gpl2;