diff --git a/foundry.toml b/foundry.toml
index e883058..7b2011b 100644
--- a/foundry.toml
+++ b/foundry.toml
@@ -2,5 +2,7 @@
 src = "src"
 out = "out"
 libs = ["lib"]
-
+sol_version = "0.8.20" 
+optimizer = true
+optimizer_runs = 200
 # See more config options https://github.com/foundry-rs/foundry/tree/master/config