diff --git a/scripts/build-downstream-projects.sh b/scripts/build-downstream-projects.sh
index bce8a02d3..84c9f5a91 100755
--- a/scripts/build-downstream-projects.sh
+++ b/scripts/build-downstream-projects.sh
@@ -22,6 +22,7 @@ update_solana_dependencies() {
   while IFS='' read -r line; do tomls+=("$line"); done < <(find "$1" -name Cargo.toml)
 
   sed -i -e "s#\(solana-program = \"\)[^\"]*\(\"\)#\1$solana_ver\2#g" "${tomls[@]}" || return $?
+  sed -i -e "s#\(solana-program-test = \"\)[^\"]*\(\"\)#\1$solana_ver\2#g" "${tomls[@]}" || return $?
   sed -i -e "s#\(solana-sdk = \"\).*\(\"\)#\1$solana_ver\2#g" "${tomls[@]}" || return $?
   sed -i -e "s#\(solana-sdk = { version = \"\)[^\"]*\(\"\)#\1$solana_ver\2#g" "${tomls[@]}" || return $?
   sed -i -e "s#\(solana-client = \"\)[^\"]*\(\"\)#\1$solana_ver\2#g" "${tomls[@]}" || return $?
@@ -33,6 +34,7 @@ patch_crates_io() {
 [patch.crates-io]
 solana-client = { path = "$solana_dir/client" }
 solana-program = { path = "$solana_dir/sdk/program" }
+solana-program-test = { path = "$solana_dir/program-test" }
 solana-sdk = { path = "$solana_dir/sdk" }
 EOF
 }