diff --git a/src/main/java/im/status/keycard/KeycardApplet.java b/src/main/java/im/status/keycard/KeycardApplet.java
index be13779..aee521e 100644
--- a/src/main/java/im/status/keycard/KeycardApplet.java
+++ b/src/main/java/im/status/keycard/KeycardApplet.java
@@ -9,7 +9,7 @@ import static javacard.framework.ISO7816.OFFSET_P1;
  * The applet's main class. All incoming commands a processed by this class.
  */
 public class KeycardApplet extends Applet {
-  static final short APPLICATION_VERSION = (short) 0x0300;
+  static final short APPLICATION_VERSION = (short) 0x0301;
 
   static final byte INS_GET_STATUS = (byte) 0xF2;
   static final byte INS_INIT = (byte) 0xFE;