diff --git a/.ci/docker/ci_commit_pins/nightly.txt b/.ci/docker/ci_commit_pins/nightly.txt
index 611628a9380..ea136e4a7b1 100644
--- a/.ci/docker/ci_commit_pins/nightly.txt
+++ b/.ci/docker/ci_commit_pins/nightly.txt
@@ -1 +1 @@
-dev20230927
+dev20230929
diff --git a/install_requirements.sh b/install_requirements.sh
index 5abf8e229d2..3fe43e707a5 100755
--- a/install_requirements.sh
+++ b/install_requirements.sh
@@ -17,7 +17,7 @@ pip install .
 # models in executorch/examples/models.
 # The version in this file will be the correct version for the
 # corresponsing version of the repo.
-NIGHTLY_VERSION=dev20230927
+NIGHTLY_VERSION=dev20230929
 
 TORCH_VERSION=2.2.0.${NIGHTLY_VERSION}
 pip install --force-reinstall --pre torch=="${TORCH_VERSION}" -i https://download.pytorch.org/whl/nightly/cpu
diff --git a/third-party/pytorch b/third-party/pytorch
index 869226bf947..3dc479e70b3 160000
--- a/third-party/pytorch
+++ b/third-party/pytorch
@@ -1 +1 @@
-Subproject commit 869226bf947bad0c4ba740c7b56ffe38acdddf52
+Subproject commit 3dc479e70b3d41dd5b09e9cfef8f5a993c05626e