diff --git a/pyproject.toml b/pyproject.toml
index 95209c6..dc74945 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,17 +22,17 @@ classifiers = [
     "Typing :: Typed",
 ]
 dependencies = [
-    "dask==2026.1.2",
+    "dask==2026.3.0",
     "joblib==1.5.3",
     "loguru==0.7.3",
-    "numpy==2.4.2",
+    "numpy==2.4.4",
     "ome-zarr-models==1.3",
-    "pydantic-zarr==0.9.1",
+    "pydantic-zarr==0.10.0",
     "scikit-image==0.26.0",
     "zarr==3.1.1",
     "numcodecs==0.16.5",
-    "tensorstore==0.1.81",
-    "scipy==1.17.0",
+    "tensorstore==0.1.82",
+    "scipy==1.17.1",
      # Not direct dependencies, but lower versions fail to build
     "slicerator>=1",
     "fsspec>=2023"
@@ -40,11 +40,11 @@ dependencies = [
 
 optional-dependencies = { docs = [
     "dask-image==2025.11.0",
-    "matplotlib==3.10.8",
-    "pydata-sphinx-theme==0.17.0",
-    "sphinx==9.0.4",
+    "matplotlib==3.10.9",
+    "pydata-sphinx-theme==0.17.1",
+    "sphinx==9.1.0",
     "sphinx-autoapi==3.8.0",
-    "sphinx-gallery==0.20.0",
+    "sphinx-gallery==0.21.0",
     "tifffile==2026.4.11",
 ] }