Prepare for next development iteration.
diff --git a/third_party/sl4a/gradle.properties b/third_party/sl4a/gradle.properties
index 3c628a3..b1c5a0a 100644
--- a/third_party/sl4a/gradle.properties
+++ b/third_party/sl4a/gradle.properties
@@ -1,6 +1,6 @@
# This version code implements the versioning recommendations in:
# https://blog.jayway.com/2015/03/11/automatic-versioncode-generation-in-android-gradle/
-VERSION_CODE=1020099
-VERSION_NAME=1.2.0
+VERSION_CODE=1020100
+VERSION_NAME=1.2.1-SNAPSHOT
GROUP_ID=com.google.android.mobly
ARTIFACT_ID=mobly-snippet-lib