diff --git a/wpilibj/athena.gradle b/wpilibj/athena.gradle
index fad622c81e..942d7fd75c 100644
--- a/wpilibj/athena.gradle
+++ b/wpilibj/athena.gradle
@@ -18,8 +18,8 @@ dependencies {
     athenaRuntime ntcoreDep('java', 'arm')
     athenaCompile cscoreDep('java', 'arm')
     athenaRuntime cscoreDep('java', 'arm')
-    athenaCompile 'org.opencv:opencv-java:+'
-    athenaRuntime 'org.opencv:opencv-java:+'
+    athenaCompile 'org.opencv:opencv-java:3.1.0'
+    athenaRuntime 'org.opencv:opencv-java:3.1.0'
     doc ntcoreDep('java', 'sources')
     doc cscoreDep('java', 'sources')
 }
diff --git a/wpilibjIntegrationTests/build.gradle b/wpilibjIntegrationTests/build.gradle
index bfe5dffe3f..d718183c6f 100644
--- a/wpilibjIntegrationTests/build.gradle
+++ b/wpilibjIntegrationTests/build.gradle
@@ -20,7 +20,7 @@ dependencies {
     compile files(wpilibj.sourceSets.test.output.classesDir)
     compile ntcoreDep('java', 'arm')
     compile cscoreDep('java', 'arm')
-    compile 'org.opencv:opencv-java:+'
+    compile 'org.opencv:opencv-java:3.1.0'
     compile 'junit:junit:4.11'
     compile 'com.googlecode.junit-toolbox:junit-toolbox:2.0'
     compile 'org.apache.ant:ant:1.9.4'