diff --git a/configure.ac b/configure.ac
index 46e612813..5dc354df1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -7,7 +7,7 @@
 #
 AC_COPYRIGHT([Copyright (C) 2006-2018 wolfSSL Inc.])
 AC_PREREQ([2.63])
-AC_INIT([wolfssl],[3.15.5],[https://github.com/wolfssl/wolfssl/issues],[wolfssl],[https://www.wolfssl.com])
+AC_INIT([wolfssl],[3.15.6],[https://github.com/wolfssl/wolfssl/issues],[wolfssl],[https://www.wolfssl.com])
 AC_CONFIG_AUX_DIR([build-aux])
 
 # The following sets CFLAGS and CXXFLAGS to empty if unset on command line.
diff --git a/wolfssl/version.h b/wolfssl/version.h
index 83a29899e..fa81df558 100644
--- a/wolfssl/version.h
+++ b/wolfssl/version.h
@@ -28,8 +28,8 @@
 extern "C" {
 #endif
 
-#define LIBWOLFSSL_VERSION_STRING "3.15.5"
-#define LIBWOLFSSL_VERSION_HEX 0x03015005
+#define LIBWOLFSSL_VERSION_STRING "3.15.6"
+#define LIBWOLFSSL_VERSION_HEX 0x03015006
 
 #ifdef __cplusplus
 }