diff --git a/pkgs/by-name/le/lexbor/package.nix b/pkgs/by-name/le/lexbor/package.nix
index 132e21fac9baa..ff67447363f20 100644
--- a/pkgs/by-name/le/lexbor/package.nix
+++ b/pkgs/by-name/le/lexbor/package.nix
@@ -7,13 +7,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "lexbor";
-  version = "2.6.0";
+  version = "2.6.0-unstable-2025-11-24";
 
   src = fetchFromGitHub {
     owner = "lexbor";
     repo = "lexbor";
-    tag = "v${finalAttrs.version}";
-    hash = "sha256-l+pIUjHqt+pOyEUKoPQm0i9soQUkxLzLMQDStIiycAw=";
+    rev = "7d726f1bed2f489e79751496c584304e6859ee1b";
+    hash = "sha256-vLP/YJWu1Z2kiT0sFLcMPjzMJHJe457oyPTIsxafTfc=";
   };
 
   nativeBuildInputs = [
@@ -23,7 +23,7 @@ stdenv.mkDerivation (finalAttrs: {
   meta = {
     description = "Open source HTML Renderer library";
     homepage = "https://github.com/lexbor/lexbor";
-    changelog = "https://github.com/lexbor/lexbor/blob/${finalAttrs.src.tag}/CHANGELOG.md";
+    changelog = "https://github.com/lexbor/lexbor/blob/${finalAttrs.src.rev}/CHANGELOG.md";
     license = lib.licenses.asl20;
     maintainers = [ ];
     mainProgram = "lexbor";
diff --git a/pkgs/development/python-modules/selectolax/default.nix b/pkgs/development/python-modules/selectolax/default.nix
index dd93bda958e20..0578b3e264853 100644
--- a/pkgs/development/python-modules/selectolax/default.nix
+++ b/pkgs/development/python-modules/selectolax/default.nix
@@ -12,14 +12,14 @@
 
 buildPythonPackage rec {
   pname = "selectolax";
-  version = "0.4.4";
+  version = "0.4.6";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "rushter";
     repo = "selectolax";
     tag = "v${version}";
-    hash = "sha256-Et4v105XW06uvzzwic2tBft8ljDurTWIiuKPjCXJbx8=";
+    hash = "sha256-gOuuDzbVP5B72e4YHVGw942k2aqrNb/l4eB8DhsnHi8=";
   };
 
   patches = [
@@ -36,16 +36,7 @@ buildPythonPackage rec {
 
   buildInputs = [
     modest
-    (lexbor.overrideAttrs (finalAttrs: {
-      version = "0-unstable-2025-11-24";
-      src = fetchFromGitHub {
-        owner = "lexbor";
-        repo = "lexbor";
-        rev = "7d726f1bed2f489e79751496c584304e6859ee1b";
-        hash = "sha256-vLP/YJWu1Z2kiT0sFLcMPjzMJHJe457oyPTIsxafTfc=";
-      };
-      meta.changelog = "https://github.com/lexbor/lexbor/blob/${finalAttrs.src.rev}/CHANGELOG.md";
-    }))
+    lexbor
   ];
 
   nativeCheckInputs = [