diff --git a/.spi.yml b/.spi.yml
index f0887f6..6e23a66 100644
--- a/.spi.yml
+++ b/.spi.yml
@@ -1,5 +1,4 @@
 version: 1
 builder:
   configs:
-    - swift_version: 5.9
-      documentation_targets: [OpenSwiftUI]
+    - documentation_targets: [OpenSwiftUI]