diff --git a/requirements-dev-st.txt b/requirements-dev-st.txt
index c26e35579..3f041271b 100644
--- a/requirements-dev-st.txt
+++ b/requirements-dev-st.txt
@@ -11,3 +11,6 @@ git+https://github.com/spacetelescope/crds.git
 git+https://github.com/spacetelescope/gwcs.git
 git+https://github.com/spacetelescope/metrics_logger.git
 git+https://github.com/spacetelescope/tweakwcs.git
+git+https://github.com/spacetelescope/webbpsf.git
+# although not directly used install the dev version of poppy for webbpsf
+git+https://github.com/spacetelescope/poppy.git
diff --git a/requirements-dev-thirdparty.txt b/requirements-dev-thirdparty.txt
index 7e3c8d34f..1bb75f685 100644
--- a/requirements-dev-thirdparty.txt
+++ b/requirements-dev-thirdparty.txt
@@ -12,5 +12,5 @@ git+https://github.com/astropy/photutils.git
 
 # Use Bi-weekly numpy/scipy dev builds
 --extra-index-url https://pypi.anaconda.org/scientific-python-nightly-wheels/simple
-numpy>=0.0.dev0
+numpy>=2.0.0.dev0
 scipy>=0.0.dev0