diff --git a/Golden_Repo/s/SciPy-Stack/SciPy-Stack-2021b-gcccoremkl-11.2.0-2021.4.0.eb b/Golden_Repo/s/SciPy-Stack/SciPy-Stack-2021b-gcccoremkl-11.2.0-2021.4.0.eb
index 7d207a3d0a7f9b0f1b16375b35d6e9b05805c9c0..400c642074d274152355ea5cfb92c670e101e0b8 100644
--- a/Golden_Repo/s/SciPy-Stack/SciPy-Stack-2021b-gcccoremkl-11.2.0-2021.4.0.eb
+++ b/Golden_Repo/s/SciPy-Stack/SciPy-Stack-2021b-gcccoremkl-11.2.0-2021.4.0.eb
@@ -13,7 +13,7 @@ dependencies = [
     ('SciPy-bundle', '2021.10'),
     ('matplotlib', '3.4.3'),
     ('Seaborn', '0.11.2'),
-    ('sympy', '1.9'),
+    ('sympy', '1.8'),
     ('xarray', '0.20.1'),
 ]