diff --git a/pkgs/development/python-modules/huggingface-hub/default.nix b/pkgs/development/python-modules/huggingface-hub/default.nix
index dc3868210bca..f269583b2d86 100644
--- a/pkgs/development/python-modules/huggingface-hub/default.nix
+++ b/pkgs/development/python-modules/huggingface-hub/default.nix
@@ -18,14 +18,14 @@
 
 buildPythonPackage rec {
   pname = "huggingface-hub";
-  version = "0.28.1";
+  version = "0.29.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "huggingface";
     repo = "huggingface_hub";
     tag = "v${version}";
-    hash = "sha256-QrbwpJub4+pfbFERBk6GSZDSrjoCPniO+kB5hiddk28=";
+    hash = "sha256-9G5oq8X5/MtHZAOM7QHoMyRePPFwMe4Wa66y+japxwA=";
   };
 
   build-system = [ setuptools ];
diff --git a/pkgs/development/python-modules/transformers/default.nix b/pkgs/development/python-modules/transformers/default.nix
index 3fcb2b6a4923..cbc3216a1bff 100644
--- a/pkgs/development/python-modules/transformers/default.nix
+++ b/pkgs/development/python-modules/transformers/default.nix
@@ -58,14 +58,14 @@
 
 buildPythonPackage rec {
   pname = "transformers";
-  version = "4.49.0";
+  version = "4.49.0-SmolVLM-2";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "huggingface";
     repo = "transformers";
     tag = "v${version}";
-    hash = "sha256-drq7RWoRaRejiQjCUHIYuzaKa9rA4eQZI2do74scp1c=";
+    hash = "sha256-EGz7mI/3NHBwMfw7jUI8YbJW0zbwUhrtqwHBrEBt8a4=";
   };
 
   build-system = [ setuptools ];