[Gradle Release Plugin] - pre tag commit:  'v2.22.0-RC1'.
diff --git a/gradle.properties b/gradle.properties
index 9ce8150..d94d0de 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -23,7 +23,7 @@
 signing.gnupg.executable=gpg
 signing.gnupg.useLegacyGpg=true
 
-version=2.22.0-SNAPSHOT
+version=2.22.0-RC1
 sdk_version=2.22.0
 
 javaVersion=1.8