diff --git a/pkgs/development/python-modules/duckduckgo-search/default.nix b/pkgs/development/python-modules/duckduckgo-search/default.nix
index f46263cc70b2..b18638cc9379 100644
--- a/pkgs/development/python-modules/duckduckgo-search/default.nix
+++ b/pkgs/development/python-modules/duckduckgo-search/default.nix
@@ -1,10 +1,10 @@
 {
   lib,
   buildPythonPackage,
-  click,
   fetchFromGitHub,
   pythonOlder,
   setuptools,
+  click,
   primp,
 
   # Optional dependencies
@@ -13,7 +13,7 @@
 
 buildPythonPackage rec {
   pname = "duckduckgo-search";
-  version = "6.3.2";
+  version = "6.3.4";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -22,7 +22,7 @@ buildPythonPackage rec {
     owner = "deedy5";
     repo = "duckduckgo_search";
     rev = "refs/tags/v${version}";
-    hash = "sha256-5AuPAv78ePrnCr5L4CfIu/fq7Ha19zC78zg8JLu3U2A=";
+    hash = "sha256-NvFoiyoXeNOrynGN+VHVfIA3+D9zfAWFeWEVU8/TkZQ=";
   };
 
   build-system = [ setuptools ];
@@ -30,7 +30,7 @@ buildPythonPackage rec {
   dependencies = [
     click
     primp
-  ];
+  ] ++ optional-dependencies.lxml;
 
   optional-dependencies = {
     lxml = [ lxml ];
@@ -44,7 +44,7 @@ buildPythonPackage rec {
     description = "Python CLI and library for searching for words, documents, images, videos, news, maps and text translation using the DuckDuckGo.com search engine";
     mainProgram = "ddgs";
     homepage = "https://github.com/deedy5/duckduckgo_search";
-    changelog = "https://github.com/deedy5/duckduckgo_search/releases/tag/${version}";
+    changelog = "https://github.com/deedy5/duckduckgo_search/releases/tag/v${version}";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ drawbu ];
   };
diff --git a/pkgs/development/python-modules/primp/default.nix b/pkgs/development/python-modules/primp/default.nix
index 97db576116cd..f9fcb26d64d9 100644
--- a/pkgs/development/python-modules/primp/default.nix
+++ b/pkgs/development/python-modules/primp/default.nix
@@ -25,20 +25,20 @@ let
 in
 buildPythonPackage rec {
   pname = "primp";
-  version = "0.6.4";
+  version = "0.6.5";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "deedy5";
     repo = "primp";
     rev = "refs/tags/v${version}";
-    hash = "sha256-wCD99eEU4RW8kUJY72cXhJh5124PVd6kJt+HZjm/hFI=";
+    hash = "sha256-dexJdeNGpRsPLk8b/gNeQc1dsQLOiXNL5zgDEN9qHfQ=";
   };
 
   cargoDeps = rustPlatform.fetchCargoTarball {
     inherit src;
     name = "${pname}-${version}";
-    hash = "sha256-iY6TSc7GU6OWVUpW6qpwH4g9/eGKhP/YZ5PQoO8NmVc=";
+    hash = "sha256-0mkrs50l0JEUH1WsM/Bp8AblCy6nkuohZKDsp6OVQpM=";
   };
 
   nativeBuildInputs = [