diff --git a/wpilibc/Athena/src/RobotBase.cpp b/wpilibc/Athena/src/RobotBase.cpp
index 33ac68d3c1..a1087c0b47 100644
--- a/wpilibc/Athena/src/RobotBase.cpp
+++ b/wpilibc/Athena/src/RobotBase.cpp
@@ -56,7 +56,7 @@ RobotBase::RobotBase() : m_ds(DriverStation::GetInstance()) {
   file = fopen("/tmp/frc_versions/FRC_Lib_Version.ini", "w");
 
   if (file != nullptr) {
-    fputs("2016 C++ Release 3", file);
+    fputs("2016 C++ Release 4", file);
     fclose(file);
   }
 }
diff --git a/wpilibj/src/athena/java/edu/wpi/first/wpilibj/RobotBase.java b/wpilibj/src/athena/java/edu/wpi/first/wpilibj/RobotBase.java
index 786c7d17e9..c2af2beaba 100644
--- a/wpilibj/src/athena/java/edu/wpi/first/wpilibj/RobotBase.java
+++ b/wpilibj/src/athena/java/edu/wpi/first/wpilibj/RobotBase.java
@@ -223,7 +223,7 @@ public abstract class RobotBase {
 
       output = new FileOutputStream(file);
 
-      output.write("2016 Java Release 3".getBytes());
+      output.write("2016 Java Release 4".getBytes());
 
     } catch (IOException ex) {
       ex.printStackTrace();