diff --git a/_modules/week-04.md b/_modules/week-04.md
index dd16997..948b9e5 100644
--- a/_modules/week-04.md
+++ b/_modules/week-04.md
@@ -8,3 +8,9 @@ Feb 21
   : [Slides](https://docs.google.com/presentation/d/1ywNig8vq-vgUY4J668W4aQm0EgbWfWNmYvLoYS-f4cI/edit?usp=sharing)
 : **VITAMIN**{: .label .label-green } Week 4 Quiz
   : [Submit](https://forms.gle/vyAGSa9maUQVm3LJA)
+: **HOMEWORK**{: .label .label-blue } Gas Optimization
+  : [Github Repo](https://github.com/BerkeleyBlockchain/fa23-dev-decal)
+
+Feb 28
+: **HOMEWORK DUE**{: .label .label-red }
+  : [Submit](https://forms.gle/x5kXKJp6R1ezMyTH8)
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