diff --git a/pyproject.toml b/pyproject.toml
index 81f3ccadc..9c63d102d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,24 +10,24 @@ classifiers = [
   "Programming Language :: Python :: 3",
 ]
 dependencies = [
-  "asdf >=4.1.0",
-  "lz4 >= 4.3.0",
-  "asdf-astropy >=0.8.0",
-  "gwcs >=0.19.0",
-  "numpy >=1.25",
-  "astropy >=6.0.0",
-  # "rad >=0.30.0,<0.31",
-  "rad @ git+https://github.com/spacetelescope/rad.git",
-  "asdf-standard >=1.1.0",
-  "pyarrow >= 10.0.1",
+  "asdf>=4.1.0",
+  "astropy>=6.0.0",
+  "asdf-astropy>=0.8.0",
+  "gwcs>=0.19.0",
+  "lz4>=4.3.0",
+  "numpy>=1.25",
+  "pyarrow>=10.0.1",
+  "pyyaml>=6.0",
   "semantic_version>=2.8",
+  # "rad>=0.30.0,<0.31",
+  "rad@git+https://github.com/spacetelescope/rad.git",
 ]
 license-files = ["LICENSE"]
 dynamic = ["version"]
 
 [project.optional-dependencies]
-test = ["pytest >=9.0.0", "pytest-doctestplus >=1.2.1", "pandas >=2.2.3"]
-docs = ["sphinx", "sphinx-automodapi", "sphinx-rtd-theme", "sphinx-astropy"]
+test = ["pandas>=2.2.3", "pytest>=9.0.0", "pytest-doctestplus>=1.3.0"]
+docs = ["sphinx", "sphinx-astropy", "sphinx-automodapi", "sphinx-rtd-theme"]
 
 [project.urls]
 issues = "https://github.com/spacetelescope/roman_datamodels/issues"