diff --git a/iscsi-scst/include/iscsi_scst_ver.h b/iscsi-scst/include/iscsi_scst_ver.h
index 1f5388862..8e3790195 100644
--- a/iscsi-scst/include/iscsi_scst_ver.h
+++ b/iscsi-scst/include/iscsi_scst_ver.h
@@ -21,4 +21,4 @@
 #define ISCSI_VERSION_STRING_SUFFIX
 #endif
 
-#define ISCSI_VERSION_STRING	"3.0.0-pre2" ISCSI_VERSION_STRING_SUFFIX
+#define ISCSI_VERSION_STRING	"3.1.0-pre1" ISCSI_VERSION_STRING_SUFFIX
diff --git a/qla2x00t/qla2x00-target/qla2x00t.h b/qla2x00t/qla2x00-target/qla2x00t.h
index e8bae79c9..21c4632d1 100644
--- a/qla2x00t/qla2x00-target/qla2x00t.h
+++ b/qla2x00t/qla2x00-target/qla2x00t.h
@@ -30,8 +30,8 @@
 
 /* Version numbers, the same as for the kernel */
 #define Q2T_VERSION(a, b, c, d)	(((a) << 030) + ((b) << 020) + (c) << 010 + (d))
-#define Q2T_VERSION_CODE	Q2T_VERSION(3, 0, 0, 0)
-#define Q2T_VERSION_STRING	"3.0.0-pre2"
+#define Q2T_VERSION_CODE	Q2T_VERSION(3, 1, 0, 0)
+#define Q2T_VERSION_STRING	"3.1.0-pre1"
 #define Q2T_PROC_VERSION_NAME	"version"
 
 #define Q2T_MAX_CDB_LEN             16
diff --git a/scst/include/scst_const.h b/scst/include/scst_const.h
index da40be827..3b0e57201 100644
--- a/scst/include/scst_const.h
+++ b/scst/include/scst_const.h
@@ -42,13 +42,13 @@
  * and FIO_REV in usr/fileio/common.h as well.
  */
 #define SCST_VERSION(a, b, c, d)    (((a) << 24) + ((b) << 16) + ((c) << 8) + d)
-#define SCST_VERSION_CODE	    SCST_VERSION(3, 0, 0, 0)
+#define SCST_VERSION_CODE	    SCST_VERSION(3, 1, 0, 0)
 #ifdef CONFIG_SCST_PROC
 #define SCST_VERSION_STRING_SUFFIX  "-procfs"
 #else
 #define SCST_VERSION_STRING_SUFFIX
 #endif
-#define SCST_VERSION_NAME	    "3.0.0-pre2"
+#define SCST_VERSION_NAME	    "3.1.0-pre1"
 #define SCST_VERSION_STRING	    SCST_VERSION_NAME SCST_VERSION_STRING_SUFFIX
 
 #define SCST_CONST_VERSION "$Revision$"
diff --git a/scst/src/dev_handlers/scst_vdisk.c b/scst/src/dev_handlers/scst_vdisk.c
index e06591426..5f87c8e98 100644
--- a/scst/src/dev_handlers/scst_vdisk.c
+++ b/scst/src/dev_handlers/scst_vdisk.c
@@ -80,7 +80,7 @@ static struct scst_trace_log vdisk_local_trace_tbl[] = {
 #define SCST_FIO_VENDOR			"SCST_FIO"
 #define SCST_BIO_VENDOR			"SCST_BIO"
 /* 4 byte ASCII Product Revision Level - left aligned */
-#define SCST_FIO_REV			" 300"
+#define SCST_FIO_REV			" 310"
 
 #define MAX_USN_LEN			(20+1) /* For '\0' */
 #define MAX_INQ_VEND_SPECIFIC_LEN	(INQ_BUF_SZ - 96)
diff --git a/usr/fileio/common.h b/usr/fileio/common.h
index 4f23fc46d..957377795 100644
--- a/usr/fileio/common.h
+++ b/usr/fileio/common.h
@@ -25,7 +25,7 @@
 /* 8 byte ASCII Vendor */
 #define VENDOR				"SCST_USR"
 /* 4 byte ASCII Product Revision Level - left aligned */
-#define FIO_REV				" 300"
+#define FIO_REV				" 310"
 
 #define MAX_USN_LEN			(20+1) /* For '\0' */