How can I force Gradle to set the same version for two dependencies?

Question

I use the following two dependencies:

compile 'com.google.guava:guava:14.0.1' compile 'com.google.guava:guava-gwt:14.0.1' 

Both must be the same version to work correctly. Since my other dependencies use a higher version, Gradle uses different versions for each dependency.

I found this by running gradle dependencies:

compile - Compile classpath for source set 'main'.  +--- com.google.guava:guava:14.0.1 -> 17.0  +--- com.google.guava:guava-gwt:14.0.1  |    +--- com.google.code.findbugs:jsr305:1.3.9  |    \--- com.google.guava:guava:14.0.1 -> 17.0  

How can I force Gradle to set the same version for these two dependencies?

Answer 1

Add this section to dependencies.gradle file

configurations.all {         resolutionStrategy {              force 'com.google.guava:guava:14.0.1'             force 'com.google.guava:guava-gwt:14.0.1'         }     } 

Answer 2

configurations.all {   resolutionStrategy.eachDependency { details ->     if (details.requested.group == 'com.google.guava') {       details.useVersion "14.0.1"     }   } }  dependencies {   compile 'com.google.guava:guava'   compile 'com.google.guava:guava-gwt' }