diff --git a/pyproject.toml b/pyproject.toml
index 242e22eb..81f6e0ce 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "helical"
-version = "1.4.12"
+version = "1.4.13"
 authors = [
   { name="Helical Team", email="support@helical-ai.com" },
 ]
@@ -27,7 +27,7 @@ dependencies = [
     'scikit-learn>=1.5.0',
     'scipy==1.13.1',
     'gitpython==3.1.43',
-    'torch==2.6.0',
+    'torch==2.7.0',
     'accelerate==1.4.0',
     'transformers==4.49.0',
     'loompy==3.0.7',
@@ -46,8 +46,8 @@ dependencies = [
 
 [project.optional-dependencies]
 mamba-ssm = [
-    'mamba-ssm==2.2.4',
-    'causal-conv1d==1.5.0.post8',
+    'mamba-ssm==2.2.5',
+    'causal-conv1d==1.5.1',
 ]
 
 evo-2 = [
diff --git a/requirements_cuda.txt b/requirements_cuda.txt
new file mode 100644
index 00000000..20038bf5
--- /dev/null
+++ b/requirements_cuda.txt
@@ -0,0 +1,6 @@
+--extra-index-url https://pypi.nvidia.com
+# rapids-singlecell[rapids12]
+https://github.com/state-spaces/mamba/releases/download/v2.2.5/mamba_ssm-2.2.5+cu12torch2.7cxx11abiFALSE-cp311-cp311-linux_x86_64.whl
+https://github.com/Dao-AILab/causal-conv1d/releases/download/v1.5.1/causal_conv1d-1.5.1+cu12torch2.7cxx11abiFALSE-cp311-cp311-linux_x86_64.whl
+https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.7cxx11abiFALSE-cp311-cp311-linux_x86_64.whl
+