diff --git a/package/busybox/busybox-minimal.config b/package/busybox/busybox-minimal.config
index a7aa19ea8a..6107edbdea 100644
--- a/package/busybox/busybox-minimal.config
+++ b/package/busybox/busybox-minimal.config
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Busybox version: 1.28.0
-# Wed Feb  7 09:47:09 2018
+# Busybox version: 1.31.1
+# Tue Jan 14 10:15:13 2020
 #
 CONFIG_HAVE_DOT_CONFIG=y
 
@@ -24,6 +24,7 @@ CONFIG_FEATURE_WTMP=y
 # CONFIG_FEATURE_PIDFILE is not set
 CONFIG_PID_FILE_PATH=""
 CONFIG_BUSYBOX=y
+CONFIG_FEATURE_SHOW_SCRIPT=y
 CONFIG_FEATURE_INSTALLER=y
 # CONFIG_INSTALL_NO_USR is not set
 CONFIG_FEATURE_SUID=y
@@ -33,6 +34,7 @@ CONFIG_FEATURE_SUID=y
 CONFIG_BUSYBOX_EXEC_PATH="/proc/self/exe"
 # CONFIG_SELINUX is not set
 # CONFIG_FEATURE_CLEAN_UP is not set
+CONFIG_FEATURE_SYSLOG_INFO=y
 CONFIG_FEATURE_SYSLOG=y
 CONFIG_PLATFORM_LINUX=y
 
@@ -52,6 +54,7 @@ CONFIG_EXTRA_CFLAGS=""
 CONFIG_EXTRA_LDFLAGS=""
 CONFIG_EXTRA_LDLIBS=""
 # CONFIG_USE_PORTABLE_CODE is not set
+CONFIG_STACK_OPTIMIZATION_386=y
 
 #
 # Installation Options ("make install" behavior)
@@ -81,7 +84,9 @@ CONFIG_NO_DEBUG_LIB=y
 # Library Tuning
 #
 # CONFIG_FEATURE_USE_BSS_TAIL is not set
+CONFIG_FLOAT_DURATION=y
 CONFIG_FEATURE_RTMINMAX=y
+CONFIG_FEATURE_RTMINMAX_USE_LIBC_DEFINITIONS=y
 CONFIG_FEATURE_BUFFERS_USE_MALLOC=y
 # CONFIG_FEATURE_BUFFERS_GO_ON_STACK is not set
 # CONFIG_FEATURE_BUFFERS_GO_IN_BSS is not set
@@ -90,6 +95,7 @@ CONFIG_MD5_SMALL=1
 CONFIG_SHA3_SMALL=1
 # CONFIG_FEATURE_FAST_TOP is not set
 # CONFIG_FEATURE_ETC_NETWORKS is not set
+# CONFIG_FEATURE_ETC_SERVICES is not set
 CONFIG_FEATURE_EDITING=y
 CONFIG_FEATURE_EDITING_MAX_LEN=1024
 CONFIG_FEATURE_EDITING_VI=y
@@ -100,6 +106,7 @@ CONFIG_FEATURE_REVERSE_SEARCH=y
 CONFIG_FEATURE_TAB_COMPLETION=y
 # CONFIG_FEATURE_USERNAME_COMPLETION is not set
 CONFIG_FEATURE_EDITING_FANCY_PROMPT=y
+CONFIG_FEATURE_EDITING_WINCH=y
 # CONFIG_FEATURE_EDITING_ASK_TERMINAL is not set
 # CONFIG_LOCALE_SUPPORT is not set
 # CONFIG_UNICODE_SUPPORT is not set
@@ -149,6 +156,7 @@ CONFIG_LZCAT=y
 CONFIG_XZCAT=y
 # CONFIG_XZ is not set
 # CONFIG_BZIP2 is not set
+CONFIG_BZIP2_SMALL=0
 CONFIG_FEATURE_BZIP2_DECOMPRESS=y
 # CONFIG_CPIO is not set
 # CONFIG_FEATURE_CPIO_O is not set
@@ -201,6 +209,7 @@ CONFIG_CKSUM=y
 # CONFIG_COMM is not set
 CONFIG_CP=y
 # CONFIG_FEATURE_CP_LONG_OPTIONS is not set
+# CONFIG_FEATURE_CP_REFLINK is not set
 CONFIG_CUT=y
 CONFIG_DATE=y
 CONFIG_FEATURE_DATE_ISOFMT=y
@@ -228,7 +237,6 @@ CONFIG_EXPR_MATH_SUPPORT_64=y
 CONFIG_FACTOR=y
 CONFIG_FALSE=y
 CONFIG_FOLD=y
-# CONFIG_FSYNC is not set
 CONFIG_HEAD=y
 CONFIG_FEATURE_FANCY_HEAD=y
 CONFIG_HOSTID=y
@@ -283,9 +291,9 @@ CONFIG_SHRED=y
 # CONFIG_SHUF is not set
 CONFIG_SLEEP=y
 CONFIG_FEATURE_FANCY_SLEEP=y
-CONFIG_FEATURE_FLOAT_SLEEP=y
 CONFIG_SORT=y
 CONFIG_FEATURE_SORT_BIG=y
+# CONFIG_FEATURE_SORT_OPTIMIZE_MEMORY is not set
 # CONFIG_SPLIT is not set
 # CONFIG_FEATURE_SPLIT_FANCY is not set
 # CONFIG_STAT is not set
@@ -295,6 +303,7 @@ CONFIG_STTY=y
 # CONFIG_SUM is not set
 CONFIG_SYNC=y
 # CONFIG_FEATURE_SYNC_FANCY is not set
+# CONFIG_FSYNC is not set
 # CONFIG_TAC is not set
 CONFIG_TAIL=y
 CONFIG_FEATURE_FANCY_TAIL=y
@@ -433,6 +442,7 @@ CONFIG_FEATURE_VI_UNDO_QUEUE_MAX=0
 # CONFIG_FEATURE_FIND_MMIN is not set
 # CONFIG_FEATURE_FIND_PERM is not set
 # CONFIG_FEATURE_FIND_TYPE is not set
+# CONFIG_FEATURE_FIND_EXECUTABLE is not set
 # CONFIG_FEATURE_FIND_XDEV is not set
 # CONFIG_FEATURE_FIND_MAXDEPTH is not set
 # CONFIG_FEATURE_FIND_NEWER is not set
@@ -446,6 +456,7 @@ CONFIG_FEATURE_VI_UNDO_QUEUE_MAX=0
 # CONFIG_FEATURE_FIND_PAREN is not set
 # CONFIG_FEATURE_FIND_SIZE is not set
 # CONFIG_FEATURE_FIND_PRUNE is not set
+# CONFIG_FEATURE_FIND_QUIT is not set
 # CONFIG_FEATURE_FIND_DELETE is not set
 # CONFIG_FEATURE_FIND_PATH is not set
 # CONFIG_FEATURE_FIND_REGEX is not set
@@ -473,6 +484,7 @@ CONFIG_FEATURE_XARGS_SUPPORT_ARGS_FILE=y
 CONFIG_HALT=y
 CONFIG_POWEROFF=y
 CONFIG_REBOOT=y
+CONFIG_FEATURE_WAIT_FOR_INIT=y
 # CONFIG_FEATURE_CALL_TELINIT is not set
 CONFIG_TELINIT_PATH=""
 CONFIG_INIT=y
@@ -624,6 +636,7 @@ CONFIG_XXD=y
 # CONFIG_FEATURE_MDEV_RENAME_REGEXP is not set
 # CONFIG_FEATURE_MDEV_EXEC is not set
 # CONFIG_FEATURE_MDEV_LOAD_FIRMWARE is not set
+# CONFIG_FEATURE_MDEV_DAEMON is not set
 CONFIG_MESG=y
 CONFIG_FEATURE_MESG_ENABLE_ONLY_GROUP=y
 CONFIG_MKE2FS=y
@@ -647,6 +660,8 @@ CONFIG_FEATURE_MOUNT_FLAGS=y
 CONFIG_FEATURE_MOUNT_FSTAB=y
 CONFIG_FEATURE_MOUNT_OTHERTAB=y
 # CONFIG_MOUNTPOINT is not set
+CONFIG_NOLOGIN=y
+CONFIG_NOLOGIN_DEPENDENCIES=y
 # CONFIG_NSENTER is not set
 # CONFIG_PIVOT_ROOT is not set
 # CONFIG_RDATE is not set
@@ -700,6 +715,7 @@ CONFIG_VOLUMEID=y
 # CONFIG_FEATURE_VOLUMEID_HFS is not set
 # CONFIG_FEATURE_VOLUMEID_ISO9660 is not set
 # CONFIG_FEATURE_VOLUMEID_JFS is not set
+# CONFIG_FEATURE_VOLUMEID_LFS is not set
 # CONFIG_FEATURE_VOLUMEID_LINUXRAID is not set
 # CONFIG_FEATURE_VOLUMEID_LINUXSWAP is not set
 # CONFIG_FEATURE_VOLUMEID_LUKS is not set
@@ -721,6 +737,12 @@ CONFIG_FEATURE_VOLUMEID_MINIX=y
 # CONFIG_ADJTIMEX is not set
 # CONFIG_BBCONFIG is not set
 # CONFIG_FEATURE_COMPRESS_BBCONFIG is not set
+CONFIG_BC=y
+# CONFIG_DC is not set
+CONFIG_FEATURE_DC_BIG=y
+# CONFIG_FEATURE_DC_LIBM is not set
+CONFIG_FEATURE_BC_INTERACTIVE=y
+CONFIG_FEATURE_BC_LONG_OPTIONS=y
 # CONFIG_BEEP is not set
 CONFIG_FEATURE_BEEP_FREQ=0
 CONFIG_FEATURE_BEEP_LENGTH_MS=0
@@ -739,8 +761,6 @@ CONFIG_FEATURE_BEEP_LENGTH_MS=0
 # CONFIG_FEATURE_CROND_SPECIAL_TIMES is not set
 CONFIG_FEATURE_CROND_DIR=""
 # CONFIG_CRONTAB is not set
-# CONFIG_DC is not set
-# CONFIG_FEATURE_DC_LIBM is not set
 # CONFIG_DEVFSD is not set
 # CONFIG_DEVFSD_MODLOAD is not set
 # CONFIG_DEVFSD_FG_NP is not set
@@ -764,6 +784,7 @@ CONFIG_HEXEDIT=y
 # CONFIG_I2CSET is not set
 # CONFIG_I2CDUMP is not set
 # CONFIG_I2CDETECT is not set
+CONFIG_I2CTRANSFER=y
 # CONFIG_INOTIFYD is not set
 # CONFIG_LESS is not set
 CONFIG_FEATURE_LESS_MAXLINES=0
@@ -776,6 +797,8 @@ CONFIG_FEATURE_LESS_MAXLINES=0
 # CONFIG_FEATURE_LESS_ASK_TERMINAL is not set
 # CONFIG_FEATURE_LESS_DASHCMD is not set
 # CONFIG_FEATURE_LESS_LINENUMS is not set
+# CONFIG_FEATURE_LESS_RAW is not set
+# CONFIG_FEATURE_LESS_ENV is not set
 CONFIG_LSSCSI=y
 # CONFIG_MAKEDEVS is not set
 # CONFIG_FEATURE_MAKEDEVS_LEAF is not set
@@ -795,6 +818,7 @@ CONFIG_SETFATTR=y
 CONFIG_SETSERIAL=y
 # CONFIG_STRINGS is not set
 # CONFIG_TIME is not set
+CONFIG_TS=y
 # CONFIG_TTYSIZE is not set
 # CONFIG_UBIRENAME is not set
 # CONFIG_UBIATTACH is not set
@@ -813,6 +837,7 @@ CONFIG_SETSERIAL=y
 # CONFIG_FEATURE_UNIX_LOCAL is not set
 # CONFIG_FEATURE_PREFER_IPV4_ADDRESS is not set
 # CONFIG_VERBOSE_RESOLUTION_ERRORS is not set
+# CONFIG_FEATURE_TLS_SHA1 is not set
 # CONFIG_ARP is not set
 # CONFIG_ARPING is not set
 # CONFIG_BRCTL is not set
@@ -895,9 +920,12 @@ CONFIG_NETSTAT=y
 # CONFIG_FEATURE_NETSTAT_WIDE is not set
 CONFIG_FEATURE_NETSTAT_PRG=y
 # CONFIG_NSLOOKUP is not set
+# CONFIG_FEATURE_NSLOOKUP_BIG is not set
+# CONFIG_FEATURE_NSLOOKUP_LONG_OPTIONS is not set
 # CONFIG_NTPD is not set
 # CONFIG_FEATURE_NTPD_SERVER is not set
 # CONFIG_FEATURE_NTPD_CONF is not set
+# CONFIG_FEATURE_NTP_AUTH is not set
 CONFIG_PING=y
 # CONFIG_PING6 is not set
 # CONFIG_FEATURE_FANCY_PING is not set
@@ -905,6 +933,8 @@ CONFIG_PING=y
 CONFIG_ROUTE=y
 # CONFIG_SLATTACH is not set
 # CONFIG_SSL_CLIENT is not set
+CONFIG_TC=y
+CONFIG_FEATURE_TC_INGRESS=y
 # CONFIG_TCPSVD is not set
 # CONFIG_UDPSVD is not set
 CONFIG_TELNET=y
@@ -916,6 +946,7 @@ CONFIG_FEATURE_TELNET_WIDTH=y
 # CONFIG_FEATURE_TELNETD_INETD_WAIT is not set
 # CONFIG_TFTP is not set
 # CONFIG_FEATURE_TFTP_PROGRESS_BAR is not set
+# CONFIG_FEATURE_TFTP_HPA_COMPAT is not set
 # CONFIG_TFTPD is not set
 # CONFIG_FEATURE_TFTP_GET is not set
 # CONFIG_FEATURE_TFTP_PUT is not set
@@ -952,6 +983,7 @@ CONFIG_UDHCPC_DEFAULT_SCRIPT="/usr/share/udhcpc/default.script"
 # CONFIG_FEATURE_UDHCPC6_RFC3646 is not set
 # CONFIG_FEATURE_UDHCPC6_RFC4704 is not set
 # CONFIG_FEATURE_UDHCPC6_RFC4833 is not set
+# CONFIG_FEATURE_UDHCPC6_RFC5970 is not set
 
 #
 # Common options for DHCP applets
@@ -1038,6 +1070,7 @@ CONFIG_FEATURE_PS_LONG=y
 # CONFIG_SV is not set
 CONFIG_SV_DEFAULT_SERVICE_DIR=""
 CONFIG_SVC=y
+CONFIG_SVOK=y
 # CONFIG_SVLOGD is not set
 # CONFIG_CHCON is not set
 # CONFIG_GETENFORCE is not set
@@ -1066,6 +1099,8 @@ CONFIG_BASH_IS_NONE=y
 # CONFIG_ASH_OPTIMIZE_FOR_SIZE is not set
 # CONFIG_ASH_INTERNAL_GLOB is not set
 # CONFIG_ASH_BASH_COMPAT is not set
+# CONFIG_ASH_BASH_SOURCE_CURDIR is not set
+# CONFIG_ASH_BASH_NOT_FOUND_HOOK is not set
 # CONFIG_ASH_JOB_CONTROL is not set
 # CONFIG_ASH_ALIAS is not set
 # CONFIG_ASH_RANDOM_SUPPORT is not set
@@ -1082,6 +1117,8 @@ CONFIG_BASH_IS_NONE=y
 CONFIG_HUSH=y
 CONFIG_HUSH_BASH_COMPAT=y
 CONFIG_HUSH_BRACE_EXPANSION=y
+CONFIG_HUSH_LINENO_VAR=y
+# CONFIG_HUSH_BASH_SOURCE_CURDIR is not set
 CONFIG_HUSH_INTERACTIVE=y
 CONFIG_HUSH_SAVEHISTORY=y
 CONFIG_HUSH_JOB=y
@@ -1102,6 +1139,7 @@ CONFIG_HUSH_EXPORT_N=y
 CONFIG_HUSH_READONLY=y
 CONFIG_HUSH_KILL=y
 CONFIG_HUSH_WAIT=y
+CONFIG_HUSH_COMMAND=y
 CONFIG_HUSH_TRAP=y
 CONFIG_HUSH_TYPE=y
 CONFIG_HUSH_TIMES=y
@@ -1118,11 +1156,13 @@ CONFIG_HUSH_GETOPTS=y
 #
 CONFIG_FEATURE_SH_MATH=y
 CONFIG_FEATURE_SH_MATH_64=y
+CONFIG_FEATURE_SH_MATH_BASE=y
 CONFIG_FEATURE_SH_EXTRA_QUIET=y
 # CONFIG_FEATURE_SH_STANDALONE is not set
 # CONFIG_FEATURE_SH_NOFORK is not set
 CONFIG_FEATURE_SH_READ_FRAC=y
 # CONFIG_FEATURE_SH_HISTFILESIZE is not set
+CONFIG_FEATURE_SH_EMBEDDED_SCRIPTS=y
 
 #
 # System Logging Utilities
