diff --git a/tox.ini b/tox.ini
index c3d12b8..46c7345 100644
--- a/tox.ini
+++ b/tox.ini
@@ -54,7 +54,9 @@ deps =
     specutils-dev,all-dev: specutils[all,test] @ git+https://github.com/astropy/specutils.git#egg=
 
     sunpy-!dev,all-!dev: sunpy[tests,all]
-    sunpy-dev,all-dev: sunpy[tests,all] @ git+https://github.com/sunpy/sunpy.git
+    sunpy-dev,all-dev: sunpy[tests,all] @ git+https://github.com/nabobalis/sunpy.git@figures
+
+    numpy==2.0.0rc1
 
 skip_install = true