diff --git a/target_chains/solana/pyth_solana_receiver_sdk/Cargo.toml b/target_chains/solana/pyth_solana_receiver_sdk/Cargo.toml
index 10ed63736c..0ef9d9218f 100644
--- a/target_chains/solana/pyth_solana_receiver_sdk/Cargo.toml
+++ b/target_chains/solana/pyth_solana_receiver_sdk/Cargo.toml
@@ -16,4 +16,4 @@ name = "pyth_solana_receiver_sdk"
 anchor-lang = ">=0.28.0"
 hex = ">=0.4.3"
 pythnet-sdk = { path = "../../../pythnet/pythnet_sdk", version = "2.1.0", features = ["solana-program"]}
-solana-program = ">=1.16.0"
+solana-program = ">=1.16.0, <2.0.0"