diff --git a/tox.ini b/tox.ini
index e7ae8b735..31ec30732 100644
--- a/tox.ini
+++ b/tox.ini
@@ -29,8 +29,8 @@ deps =
     pyside515: PySide2==5.15.*
     pyside63: PySide6==6.3.*
     pyside64: PySide6==6.4.*
-    # Pin numpy-dev until #2353 is resolved
-    dev: git+https://github.com/numpy/numpy@9b6a7b4f8
+    # Pin numpy-dev until #2353/#2428 are resolved
+    dev: git+https://github.com/numpy/numpy@maintenance/1.24.x
     dev: git+https://github.com/astropy/astropy
     lts: astropy==5.0.*
     lts: matplotlib==3.5.*
@@ -51,6 +51,8 @@ deps =
     legacy: mpl-scatter-density==0.7.*
     legacy: openpyxl==3.0.*
     all: pytest-qt
+    # Pin numpy until #2353/#2428 are resolved
+    all: numpy<1.25.0
 extras =
     test
     all: all