diff --git a/build.gradle b/build.gradle
index 7bf5c3f..0e1e063 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ subprojects {
 
     sourceCompatibility = 1.7
     group = 'ch.dissem.jabit'
-    version = '0.2.0'
+    version = '0.2.1-SNAPSHOT'
 
     ext.isReleaseVersion = !version.endsWith("SNAPSHOT")
 
@@ -37,11 +37,6 @@ subprojects {
             mavenDeployer {
                 beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) }
 
-                if (!hasProperty('ossrhUsername')) {
-                    ext.ossrhUsername = 'dummy'
-                    ext.ossrhPassword = 'dummy'
-                }
-
                 repository(url: "https://oss.sonatype.org/service/local/staging/deploy/maven2/") {
                     authentication(userName: ossrhUsername, password: ossrhPassword)
                 }
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..fc7300b
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,10 @@
+# Don't change this file - override those properties in the
+# gradle.properties file in your home directory instead
+
+signing.keyId=
+signing.password=
+signing.secretKeyRingFile=
+
+ossrhUsername=
+ossrhPassword=
+
diff --git a/wif/build.gradle b/wif/build.gradle
index 63566a3..393928f 100644
--- a/wif/build.gradle
+++ b/wif/build.gradle
@@ -14,5 +14,5 @@ dependencies {
     compile project(':domain')
     compile 'org.ini4j:ini4j:0.5.4'
     testCompile 'junit:junit:4.11'
-    testCompile 'org.mockito:mockito-core:1.+'
+    testCompile 'org.mockito:mockito-core:1.10.19'
 }