diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 2ecaf3f0..0e1f6283 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.10"]
+        python-version: ["3.10","3.11"]
 
     steps:
     - uses: actions/checkout@v2
diff --git a/dacapo/experiments/trainers/gunpowder_trainer.py b/dacapo/experiments/trainers/gunpowder_trainer.py
index f5d8fcd5..98ebf6b3 100644
--- a/dacapo/experiments/trainers/gunpowder_trainer.py
+++ b/dacapo/experiments/trainers/gunpowder_trainer.py
@@ -133,9 +133,9 @@ def build_batch_provider(self, datasets, model, task, snapshot_container=None):
                     mask_placeholder,
                     drop_channels=True,
                 )
-                + gp.Pad(raw_key, None, 0)
-                + gp.Pad(gt_key, None, 0)
-                + gp.Pad(mask_key, None, 0)
+                + gp.Pad(raw_key, None)
+                + gp.Pad(gt_key, None)
+                + gp.Pad(mask_key, None)
                 + gp.RandomLocation(
                     ensure_nonempty=sample_points_key
                     if points_source is not None
diff --git a/dacapo/utils/affinities.py b/dacapo/utils/affinities.py
index f5b40cf2..9c2dcec7 100644
--- a/dacapo/utils/affinities.py
+++ b/dacapo/utils/affinities.py
@@ -9,7 +9,7 @@
 
 
 def seg_to_affgraph(seg: np.ndarray, neighborhood: List[Coordinate]) -> np.ndarray:
-    nhood = np.array(neighborhood)
+    nhood: np.ndarray = np.array(neighborhood)
 
     # constructs an affinity graph from a segmentation
     # assume affinity graph is represented as:
diff --git a/setup.py b/setup.py
index 3e6f5106..df27d5ca 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
     entry_points={"console_scripts": ["dacapo=dacapo.cli:cli"]},
     include_package_data=True,
     install_requires=[
-        "numpy==1.22.3",
+        "numpy",
         "pyyaml",
         "zarr",
         "cattrs",