diff --git a/pika-build-config/v3.sh b/pika-build-config/v3.sh
index e583c262c..be8802dc4 100644
--- a/pika-build-config/v3.sh
+++ b/pika-build-config/v3.sh
@@ -1,6 +1,6 @@
-export PIKA_PACKAGE_VERSION="5.15.13+dfsg-2"
-export PIKA_PACKAGE_NAME="qtscript-opensource-src"
+export PIKA_PACKAGE_VERSION="3.9.15-1"
+export PIKA_PACKAGE_NAME="python-orjson"
 export PIKA_PACKAGE_PATCH=false
-export PIKA_REBUILD=true
-export PIKA_REBUILD_VERSION="b33"
-export PIKA_BUILD_ATTEMPT="33"
\ No newline at end of file
+export PIKA_REBUILD=false
+export PIKA_REBUILD_VERSION="b1"
+export PIKA_BUILD_ATTEMPT="1"
\ No newline at end of file