diff --git a/lib/ioat/Makefile b/lib/ioat/Makefile
index 933ad5ef7..4cada5685 100644
--- a/lib/ioat/Makefile
+++ b/lib/ioat/Makefile
@@ -34,8 +34,8 @@
 SPDK_ROOT_DIR := $(abspath $(CURDIR)/../..)
 include $(SPDK_ROOT_DIR)/mk/spdk.common.mk
 
-SO_VER := 2
-SO_MINOR := 1
+SO_VER := 3
+SO_MINOR := 0
 
 C_SRCS = ioat.c
 LIBNAME = ioat