diff --git a/.github/scripts/downstream-project-spl-common.sh b/.github/scripts/downstream-project-spl-common.sh
index 861be12c7d1a45..c738c6e12e6577 100644
--- a/.github/scripts/downstream-project-spl-common.sh
+++ b/.github/scripts/downstream-project-spl-common.sh
@@ -25,3 +25,7 @@ fi
 
 # anza migration stopgap. can be removed when agave is fully recommended for public usage.
 sed -i 's/solana-geyser-plugin-interface/agave-geyser-plugin-interface/g' ./Cargo.toml
+
+# should be removed when spl project upgrade to agave 2.0
+sed -i '/^curve25519-dalek = "3/d' token/client/Cargo.toml
+sed -i 's/    curve25519_dalek::scalar::Scalar\,/    solana_zk_token_sdk::curve25519_dalek::scalar::Scalar,/' token/client/src/proof_generation.rs