diff --git a/pyproject.toml b/pyproject.toml
index ff2ffd9a280..22fde66b520 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -69,7 +69,7 @@ automodel = [
   "mamba-ssm",
   "causal-conv1d",
   "nv-grouped-gemm",
-  "transformer-engine[pytorch]>=2.9.0a0,<2.12.0",
+  "transformer-engine[pytorch,core_cu12] @ git+https://github.com/NVIDIA/TransformerEngine.git@v2.14.1",
   "deep_ep @ git+https://github.com/deepseek-ai/DeepEP.git@bfded34800dfec415b71503f8205181de90b2480",
 ]
 vllm = [
@@ -99,7 +99,7 @@ mcore = [
   # This dependency also needs to be compatible with the spec in Megatron-Bridge/pyproject.toml.
   # It is specified here since we don't directly use Megatron-Bridge/pyproject.toml, but a proxy setup.py+pyproject.toml combo
   # outside to allow "optionally" installing the megatron path. It's simpler to deal with transformer-engine here in the NeMo RL pyproject.toml
-  "transformer-engine[pytorch,core_cu12] @ git+https://github.com/NVIDIA/TransformerEngine.git@71bbefbf153418f943640df0f7373625dc93fa46",
+  "transformer-engine[pytorch,core_cu12] @ git+https://github.com/NVIDIA/TransformerEngine.git@v2.14.1",
   "megatron-core",
   "megatron-bridge",
   # Flash-attn version should be selected to satisfy both TE + vLLM requirements (xformers in particular)
@@ -242,7 +242,7 @@ link-mode = "copy"
 # The timm override is needed because current automodel pins to 1.0.16. This can be removed once we move ToT automodel
 # The nvidia-modelopt override is needed because mcore is still on 0.33
 override-dependencies = [
-  "transformer-engine[pytorch,core_cu12] @ git+https://github.com/NVIDIA/TransformerEngine.git@71bbefbf153418f943640df0f7373625dc93fa46",
+  "transformer-engine[pytorch,core_cu12] @ git+https://github.com/NVIDIA/TransformerEngine.git@v2.14.1",
   "nvidia-cudnn-cu12==9.19.0.56; sys_platform != 'darwin'",
   "opencv-python-headless>=4.11.0",
   "timm<=1.0.22",
@@ -375,12 +375,12 @@ requires-dist = ["torch", "packaging", "ninja"]
 
 [[tool.uv.dependency-metadata]]
 name = "transformer-engine"
-version = "2.14.0+71bbefb"
+version = "2.14.1+366798e"
 requires-dist = ["torch", "pydantic", "importlib-metadata>=1.0", "packaging"]
 
 [[tool.uv.dependency-metadata]]
 name = "transformer-engine-torch"
-version = "2.14.0+71bbefb"
+version = "2.14.1+366798e"
 requires-dist = ["torch", "transformer-engine"]
 
 [[tool.uv.dependency-metadata]]
diff --git a/uv.lock b/uv.lock
index 59723314766..f72b112a598 100644
--- a/uv.lock
+++ b/uv.lock
@@ -110,7 +110,7 @@ overrides = [
     { name = "torch", marker = "sys_platform == 'darwin'", specifier = "==2.10.0", index = "https://pypi.org/simple" },
     { name = "torchaudio", marker = "sys_platform != 'darwin'", specifier = "==2.10.0", index = "https://download.pytorch.org/whl/cu129" },
     { name = "torchaudio", marker = "sys_platform == 'darwin'", specifier = "==2.10.0", index = "https://pypi.org/simple" },
-    { name = "transformer-engine", extras = ["pytorch", "core-cu12"], git = "https://github.com/NVIDIA/TransformerEngine.git?rev=71bbefbf153418f943640df0f7373625dc93fa46" },
+    { name = "transformer-engine", extras = ["pytorch", "core-cu12"], git = "https://github.com/NVIDIA/TransformerEngine.git?rev=v2.14.1" },
     { name = "transformers", specifier = "==5.3.0" },
     { name = "xgrammar", specifier = "==0.1.33" },
 ]
@@ -171,12 +171,12 @@ requires-dist = ["torch", "scikit-build-core", "wheel"]
 
 [[manifest.dependency-metadata]]
 name = "transformer-engine"
-version = "2.14.0+71bbefb"
+version = "2.14.1+366798e"
 requires-dist = ["torch", "pydantic", "importlib-metadata>=1.0", "packaging"]
 
 [[manifest.dependency-metadata]]
 name = "transformer-engine-torch"
-version = "2.14.0+71bbefb"
+version = "2.14.1+366798e"
 requires-dist = ["torch", "transformer-engine"]
 
 [[package]]
@@ -4398,8 +4398,8 @@ requires-dist = [
     { name = "torchdata" },
     { name = "torchvision", marker = "sys_platform != 'darwin'", specifier = "==0.25.0", index = "https://download.pytorch.org/whl/cu129" },
     { name = "torchvision", marker = "sys_platform == 'darwin'", specifier = "==0.25.0", index = "https://pypi.org/simple" },
-    { name = "transformer-engine", extras = ["core-cu12", "pytorch"], marker = "extra == 'mcore'", git = "https://github.com/NVIDIA/TransformerEngine.git?rev=71bbefbf153418f943640df0f7373625dc93fa46" },
-    { name = "transformer-engine", extras = ["pytorch"], marker = "extra == 'automodel'", specifier = ">=2.9.0a0,<2.12.0" },
+    { name = "transformer-engine", extras = ["core-cu12", "pytorch"], marker = "extra == 'automodel'", git = "https://github.com/NVIDIA/TransformerEngine.git?rev=v2.14.1" },
+    { name = "transformer-engine", extras = ["core-cu12", "pytorch"], marker = "extra == 'mcore'", git = "https://github.com/NVIDIA/TransformerEngine.git?rev=v2.14.1" },
     { name = "transformers", specifier = "==5.3.0" },
     { name = "transformers", marker = "extra == 'automodel'", specifier = ">=5.3.0" },
     { name = "triton", marker = "(platform_machine == 'aarch64' and sys_platform == 'linux') or (platform_machine == 'x86_64' and sys_platform == 'linux')", index = "https://download.pytorch.org/whl/cu129" },
@@ -8136,8 +8136,8 @@ wheels = [
 
 [[package]]
 name = "transformer-engine"
-version = "2.14.0+71bbefb"
-source = { git = "https://github.com/NVIDIA/TransformerEngine.git?rev=71bbefbf153418f943640df0f7373625dc93fa46#71bbefbf153418f943640df0f7373625dc93fa46" }
+version = "2.14.1+366798e"
+source = { git = "https://github.com/NVIDIA/TransformerEngine.git?rev=v2.14.1#366798ef8a0a00d8f2c1650d11e7e623d7c33e26" }
 dependencies = [
     { name = "importlib-metadata" },
     { name = "packaging" },