diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4821aa878e..58092896ca 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -20,7 +20,7 @@ string(TIMESTAMP TODAY "%Y%m%d")
 set(VERSION_SUFFIX "")
 
 project( ClamBCC
-         VERSION "1.3.0"
+         VERSION "1.4.0"
          DESCRIPTION "ClamAV Bytecode Compiler." )
 
 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
diff --git a/headers/bytecode_api.h b/headers/bytecode_api.h
index 04cdf7da2d..4f78bd2a5a 100644
--- a/headers/bytecode_api.h
+++ b/headers/bytecode_api.h
@@ -172,7 +172,10 @@ enum FunctionalityLevels {
 
     FUNC_LEVEL_1_2 = 190, /**< LibClamAV release 1.2.0 */
 
-    FUNC_LEVEL_1_3 = 200, /**< LibClamAV release 1.3.0 */
+    FUNC_LEVEL_1_3 = 200,   /**< LibClamAV release 1.3.0 */
+    FUNC_LEVEL_1_3_1 = 201, /**< LibClamAV release 1.3.1 */
+
+    FUNC_LEVEL_1_4 = 210, /**< LibClamAV release 1.4.0 */
 };
 
 /**