diff --git a/Cargo.toml b/Cargo.toml
index 86fba0d..035356c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,8 +11,8 @@ documentation = "https://docs.cosmwasm.com"
 rust-version  = "1.71"
 
 [workspace.dependencies]
-cosmwasm-schema = "^1.2"
-cosmwasm-std    = "^1.2"
+cosmwasm-schema = "^1.5"
+cosmwasm-std    = "^1.5"
 cw2             = "^1.1"
 cw20            = "^1.1"
 cw721           = { version = "*", path = "./packages/cw721" }