diff --git a/sandstorm-pkgdef.capnp b/sandstorm-pkgdef.capnp
index 41c0bc652..026c52da9 100644
--- a/sandstorm-pkgdef.capnp
+++ b/sandstorm-pkgdef.capnp
@@ -25,7 +25,7 @@ const pkgdef :Spk.PackageDefinition = (
     appVersion = 7,
     # Increment this for every release.
 
-    appMarketingVersion = (defaultText = "0.10.0-RC1"),
+    appMarketingVersion = (defaultText = "0.10-RC2"),
     # Human-readable presentation of the app version.
 
     minUpgradableAppVersion = 0,