diff --git a/build.gradle b/build.gradle
index 61ab8df7..263ebb40 100644
--- a/build.gradle
+++ b/build.gradle
@@ -12,7 +12,7 @@ plugins {
 ext {
     group = 'com.github.stephengold'
     artifact = 'joltjni'
-    version = '0.1.0'
+    version = '0.1.0-SNAPSHOT'
     baseName = "${artifact}-${version}" // for artifacts
     websiteUrl = 'https://github.com/stephengold/jolt-jni'
 }