diff --git a/include/polarssl/version.h b/include/polarssl/version.h
index 291b329..a42b2e9 100644
--- a/include/polarssl/version.h
+++ b/include/polarssl/version.h
@@ -39,16 +39,16 @@
  */
 #define POLARSSL_VERSION_MAJOR  0
 #define POLARSSL_VERSION_MINOR  99
-#define POLARSSL_VERSION_PATCH  3
+#define POLARSSL_VERSION_PATCH  4
 
 /**
  * The single version number has the following structure:
  *    MMNNPP00
  *    Major version | Minor version | Patch version
  */
-#define POLARSSL_VERSION_NUMBER         0x00630300
-#define POLARSSL_VERSION_STRING         "0.99.3"
-#define POLARSSL_VERSION_STRING_FULL    "PolarSSL 0.99.3"
+#define POLARSSL_VERSION_NUMBER         0x00630400
+#define POLARSSL_VERSION_STRING         "0.99.4"
+#define POLARSSL_VERSION_STRING_FULL    "PolarSSL 0.99.4"
 
 #if defined(POLARSSL_VERSION_C)