diff --git a/pkgs/development/libraries/libquotient/default.nix b/pkgs/development/libraries/libquotient/default.nix
index c112f0a33485..4d029ec8030f 100644
--- a/pkgs/development/libraries/libquotient/default.nix
+++ b/pkgs/development/libraries/libquotient/default.nix
@@ -1,20 +1,24 @@
-{ mkDerivation, lib, fetchFromGitHub, cmake, qtmultimedia, qtkeychain }:
+{ mkDerivation, lib, fetchFromGitHub, cmake, olm, openssl, qtmultimedia, qtkeychain }:
 
 mkDerivation rec {
   pname = "libquotient";
-  version = "0.7.0";
+  version = "0.7.1";
 
   src = fetchFromGitHub {
     owner = "quotient-im";
     repo = "libQuotient";
     rev = version;
-    sha256 = "sha256-9NAWphpAI7/qWDMjsx26s+hOaQh0hbzjePfESC7PtXc=";
+    hash = "sha256-3xnv1dcyeX3Kl5EH2Tlf6nXobLG1zXsFmYstnvmSAXA=";
   };
 
-  buildInputs = [ qtmultimedia qtkeychain ];
+  buildInputs = [ olm openssl qtmultimedia qtkeychain ];
 
   nativeBuildInputs = [ cmake ];
 
+  cmakeFlags = [
+    "-DQuotient_ENABLE_E2EE=ON"
+  ];
+
   # https://github.com/quotient-im/libQuotient/issues/551
   postPatch = ''
     substituteInPlace Quotient.pc.in \
@@ -23,7 +27,7 @@ mkDerivation rec {
   '';
 
   meta = with lib; {
-    description = "A Qt5 library to write cross-platform clients for Matrix";
+    description = "A Qt5/Qt6 library to write cross-platform clients for Matrix";
     homepage = "https://matrix.org/docs/projects/sdk/quotient";
     license = licenses.lgpl21;
     maintainers = with maintainers; [ colemickens ];