diff --git a/contracts/transmuter/Cargo.toml b/contracts/transmuter/Cargo.toml
index 1a040ea..f247a9e 100644
--- a/contracts/transmuter/Cargo.toml
+++ b/contracts/transmuter/Cargo.toml
@@ -36,7 +36,7 @@ library = []
 optimize = """docker run --rm -v "$(pwd)":/code \
   --mount type=volume,source="$(basename "$(pwd)")_cache",target=/code/target \
   --mount type=volume,source=registry_cache,target=/usr/local/cargo/registry \
-  cosmwasm/rust-optimizer:0.12.6
+  cosmwasm/rust-optimizer:0.12.13
 """
 
 [dependencies]
@@ -50,7 +50,7 @@ schemars = "0.8.8"
 serde = {version = "1.0.137", default-features = false, features = ["derive"]}
 sylvia = "0.2.2"
 thiserror = {version = "1.0.31"}
-osmosis-std = { git = "https://github.com/osmosis-labs/osmosis-rust.git"}
+osmosis-std = "0.16.0-beta.0"
 
 [dev-dependencies]
 anyhow = "1.0.68"