diff --git a/docs/packages/tensordict.yaml b/docs/packages/tensordict.yaml
index a90f6260006..cc1a83000e7 100644
--- a/docs/packages/tensordict.yaml
+++ b/docs/packages/tensordict.yaml
@@ -52,3 +52,4 @@ versions:
   - filename: tensordict-0.14.2-cp314-cp314t-manylinux_2_39_riscv64.whl
     sha256: 264c50df18f1a25004accdc3ea60b4a52e51cfd9f72b8f977e138d92ef2c2bee
     requires-python: '>=3.10'
+- version: 0.14.3
diff --git a/patches/tensordict/0.14.3/0001-csrc-request-only-Development.Module-from-FindPython.patch b/patches/tensordict/0.14.3/0001-csrc-request-only-Development.Module-from-FindPython.patch
new file mode 100644
index 00000000000..a7293928967
--- /dev/null
+++ b/patches/tensordict/0.14.3/0001-csrc-request-only-Development.Module-from-FindPython.patch
@@ -0,0 +1,32 @@
+From 3f9f69dd229764f224841c70f2a8f071ff29f7d3 Mon Sep 17 00:00:00 2001
+From: Ludovic Henry <git@ludovic.dev>
+Date: Sun, 13 Sep 2026 00:49:14 +0200
+Subject: [PATCH] csrc: request only Development.Module from FindPython3
+
+CMakeLists.txt asks FindPython3 for the full Development component, which
+requires both Development.Module and Development.Embed (a libpython usable
+for embedding). manylinux wheel-building images build CPython with
+Py_ENABLE_SHARED=0 and ship only a static libpython, so Development.Embed's
+Python3_LIBRARIES lookup fails and configure aborts, even though building a
+plain extension module only ever needs Development.Module. Reproduces the
+same way on manylinux x86_64/aarch64, not just riscv64 (confirmed locally
+against quay.io/pypa/manylinux_2_39_aarch64).
+
+Upstream-Status: To upstream [not yet submitted; this repo does not open issues/PRs on third-party repositories]
+---
+ tensordict/csrc/CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tensordict/csrc/CMakeLists.txt b/tensordict/csrc/CMakeLists.txt
+index 85b5519d..df3a426e 100644
+--- a/tensordict/csrc/CMakeLists.txt
++++ b/tensordict/csrc/CMakeLists.txt
+@@ -10,7 +10,7 @@ if(APPLE) # Check if the target OS is OSX/macOS
+     include(FindPythonPyEnv)
+ endif()
+ 
+-find_package(Python3 REQUIRED COMPONENTS Interpreter Development)
++find_package(Python3 REQUIRED COMPONENTS Interpreter Development.Module)
+ find_package(pybind11 2.13 REQUIRED)
+ 
+ file(GLOB SOURCES "*.cpp")