diff --git a/foundry.toml b/foundry.toml
index 83ca1ac..3cf51ba 100644
--- a/foundry.toml
+++ b/foundry.toml
@@ -1,4 +1,4 @@
 [profile.default]
-solc = "0.8.19"
+solc = "0.8.21"
 
 # See more config options https://github.com/foundry-rs/foundry/tree/master/config