diff --git a/sys/conf/Makefile.alpha b/sys/conf/Makefile.alpha
index af83dca9ae41..ca1c3df16634 100644
--- a/sys/conf/Makefile.alpha
+++ b/sys/conf/Makefile.alpha
@@ -17,7 +17,7 @@
 #
 
 # Which version of config(8) is required.
-%VERSREQ=	500005
+%VERSREQ=	500006
 
 # Can be overridden by makeoptions or /etc/make.conf
 KERNEL_KO?=	kernel
diff --git a/sys/conf/Makefile.i386 b/sys/conf/Makefile.i386
index 47764bd315ce..cb19235d5d3b 100644
--- a/sys/conf/Makefile.i386
+++ b/sys/conf/Makefile.i386
@@ -17,7 +17,7 @@
 #
 
 # Which version of config(8) is required.
-%VERSREQ=	500005
+%VERSREQ=	500006
 
 # Can be overridden by makeoptions or /etc/make.conf
 KERNEL_KO?=	kernel
diff --git a/sys/conf/Makefile.ia64 b/sys/conf/Makefile.ia64
index 87e4376284aa..ec18008a8683 100644
--- a/sys/conf/Makefile.ia64
+++ b/sys/conf/Makefile.ia64
@@ -25,7 +25,7 @@ OBJCOPY=	ia64-unknown-linux-objcopy
 MACHINE_ARCH=	ia64
 
 # Which version of config(8) is required.
-%VERSREQ=	500005
+%VERSREQ=	500006
 
 # Can be overridden by makeoptions or /etc/make.conf
 KERNEL_KO?=	kernel
diff --git a/sys/conf/Makefile.pc98 b/sys/conf/Makefile.pc98
index f3f15725c6e8..546853f07bd3 100644
--- a/sys/conf/Makefile.pc98
+++ b/sys/conf/Makefile.pc98
@@ -19,7 +19,7 @@
 #
 
 # Which version of config(8) is required.
-%VERSREQ=	500005
+%VERSREQ=	500006
 
 # Can be overridden by makeoptions or /etc/make.conf
 KERNEL_KO?=	kernel
diff --git a/sys/conf/Makefile.powerpc b/sys/conf/Makefile.powerpc
index 47764bd315ce..cb19235d5d3b 100644
--- a/sys/conf/Makefile.powerpc
+++ b/sys/conf/Makefile.powerpc
@@ -17,7 +17,7 @@
 #
 
 # Which version of config(8) is required.
-%VERSREQ=	500005
+%VERSREQ=	500006
 
 # Can be overridden by makeoptions or /etc/make.conf
 KERNEL_KO?=	kernel