diff --git a/pyproject.toml b/pyproject.toml
index 5a99681eac..00e4d1124e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,8 @@ dependencies = [
     "scikit-image>=0.20.0",
     "scipy>=1.14.1",
     "spherical-geometry>=1.2.22",
-    "stcal>=1.11.0,<1.12.0",
+    # "stcal>=1.11.0,<1.12.0",
+    "stcal @ git+https://github.com/spacetelescope/stcal.git@main",
     "stdatamodels>=2.2.0,<2.3.0",
     "stpipe>=0.8.0,<0.9.0",
     "stsci.imagestats>=1.6.3",