diff --git a/toolchain/musl/common.mk b/toolchain/musl/common.mk
index 87424646c3..3d58439a01 100644
--- a/toolchain/musl/common.mk
+++ b/toolchain/musl/common.mk
@@ -8,13 +8,13 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/target.mk
 
 PKG_NAME:=musl
-PKG_VERSION:=1.1.19
+PKG_VERSION:=1.1.20-pre
 PKG_RELEASE=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=55df09bfccbfe21fc9dd7d8f94550c0ff25ace04
-PKG_MIRROR_HASH:=eb94e4e7e94221dd8890afd9b29e2562c36cf5585649035349ca1c6c1c354f2b
+PKG_SOURCE_VERSION:=f2c6dbe2442027ed8fe0fa869918e41f495534d8
+PKG_MIRROR_HASH:=2ec8320cea2c560c9e9a01f7e3b8681f0113b380838194bcdf90562a38c847e4
 PKG_SOURCE_URL:=git://git.musl-libc.org/musl
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.xz
 
diff --git a/toolchain/musl/patches/010-sys-socket.h-fix-SO_PEERSEC-value-on-MIPS.patch b/toolchain/musl/patches/010-sys-socket.h-fix-SO_PEERSEC-value-on-MIPS.patch
deleted file mode 100644
index 2319d9cb68..0000000000
--- a/toolchain/musl/patches/010-sys-socket.h-fix-SO_PEERSEC-value-on-MIPS.patch
+++ /dev/null
@@ -1,59 +0,0 @@
-From 4e0877a604bad684be020f68e96a05156131fd44 Mon Sep 17 00:00:00 2001
-From: Matthias Schiffer <mschiffer@universe-factory.net>
-Date: Sun, 24 Jun 2018 17:05:31 +0200
-Subject: [PATCH] sys/socket.h: fix SO_PEERSEC value on MIPS
-
-Differing from all other archs supported by musl, MIPS defines SO_PEERSEC
-to 30 instead of 31.
-
-Reported-by: Andrey Jr. Mlenikov <temnota.am@gmail.com>
----
- arch/mips/bits/socket.h    | 2 ++
- arch/mips64/bits/socket.h  | 2 ++
- arch/mipsn32/bits/socket.h | 2 ++
- include/sys/socket.h       | 3 +++
- 4 files changed, 9 insertions(+)
-
---- a/arch/mips/bits/socket.h
-+++ b/arch/mips/bits/socket.h
-@@ -48,5 +48,7 @@ struct cmsghdr {
- #define SO_SNDBUFFORCE  31
- #define SO_RCVBUFFORCE  33
- 
-+#define SO_PEERSEC      30
-+
- #define SOCK_NONBLOCK     0200
- #define SOCK_CLOEXEC  02000000
---- a/arch/mips64/bits/socket.h
-+++ b/arch/mips64/bits/socket.h
-@@ -64,5 +64,7 @@ struct cmsghdr {
- #define SO_SNDBUFFORCE  31
- #define SO_RCVBUFFORCE  33
- 
-+#define SO_PEERSEC      30
-+
- #define SOCK_NONBLOCK     0200
- #define SOCK_CLOEXEC  02000000
---- a/arch/mipsn32/bits/socket.h
-+++ b/arch/mipsn32/bits/socket.h
-@@ -48,5 +48,7 @@ struct cmsghdr {
- #define SO_SNDBUFFORCE  31
- #define SO_RCVBUFFORCE  33
- 
-+#define SO_PEERSEC      30
-+
- #define SOCK_NONBLOCK     0200
- #define SOCK_CLOEXEC  02000000
---- a/include/sys/socket.h
-+++ b/include/sys/socket.h
-@@ -201,7 +201,10 @@ struct linger {
- #define SO_TIMESTAMP            29
- #define SCM_TIMESTAMP           SO_TIMESTAMP
- 
-+#ifndef SO_PEERSEC
- #define SO_PEERSEC              31
-+#endif
-+
- #define SO_PASSSEC              34
- #define SO_TIMESTAMPNS          35
- #define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
diff --git a/toolchain/musl/patches/200-add_libssp_nonshared.patch b/toolchain/musl/patches/200-add_libssp_nonshared.patch
index 7a2909461b..b8fa7b4b4f 100644
--- a/toolchain/musl/patches/200-add_libssp_nonshared.patch
+++ b/toolchain/musl/patches/200-add_libssp_nonshared.patch
@@ -4,11 +4,6 @@ Date: Mon, 22 Jun 2015 11:01:56 +0200
 Subject: [PATCH] Add libssp_nonshared.a so GCC's is not needed
 
 Signed-off-by: Steven Barth <steven@midlink.org>
----
- Makefile                                  | 10 ++++++++--
- libssp_nonshared/__stack_chk_fail_local.c |  2 ++
- 2 files changed, 10 insertions(+), 2 deletions(-)
- create mode 100644 libssp_nonshared/__stack_chk_fail_local.c
 
 --- a/Makefile
 +++ b/Makefile
@@ -21,21 +16,29 @@ Signed-off-by: Steven Barth <steven@midlink.org>
  ALL_TOOLS = obj/musl-gcc
  
  WRAPCC_GCC = gcc
-@@ -125,7 +125,8 @@ NOSSP_SRCS = $(wildcard crt/*.c) \
- 	src/thread/__set_thread_area.c src/thread/$(ARCH)/__set_thread_area.c \
- 	src/string/memset.c src/string/$(ARCH)/memset.c \
- 	src/string/memcpy.c src/string/$(ARCH)/memcpy.c \
--	ldso/dlstart.c ldso/dynlink.c
-+	ldso/dlstart.c ldso/dynlink.c \
-+	src/libssp_nonshared/__stack_chk_fail_local.c
- $(NOSSP_SRCS:%.c=obj/%.o) $(NOSSP_SRCS:%.c=obj/%.lo): CFLAGS_ALL += $(CFLAGS_NOSSP)
- 
- $(CRT_OBJS): CFLAGS_ALL += -DCRT
-@@ -168,6 +169,11 @@ lib/libc.a: $(AOBJS)
+@@ -86,7 +86,7 @@ else
+ 
+ all: $(ALL_LIBS) $(ALL_TOOLS)
+ 
+-OBJ_DIRS = $(sort $(patsubst %/,%,$(dir $(ALL_LIBS) $(ALL_TOOLS) $(ALL_OBJS) $(GENH) $(GENH_INT))) obj/include)
++OBJ_DIRS = $(sort $(patsubst %/,%,$(dir $(ALL_LIBS) $(ALL_TOOLS) $(ALL_OBJS) $(GENH) $(GENH_INT))) obj/include obj/libssp_nonshared)
+ 
+ $(ALL_LIBS) $(ALL_TOOLS) $(ALL_OBJS) $(ALL_OBJS:%.o=%.lo) $(GENH) $(GENH_INT): | $(OBJ_DIRS)
+
+@@ -113,6 +113,8 @@ obj/crt/rcrt1.o: $(srcdir)/ldso/dlstart.
+ 
+ obj/crt/Scrt1.o obj/crt/rcrt1.o: CFLAGS_ALL += -fPIC
+ 
++obj/libssp_nonshared/__stack_chk_fail_local.o: CFLAGS_ALL += $(CFLAGS_NOSSP)
++
+ OPTIMIZE_SRCS = $(wildcard $(OPTIMIZE_GLOBS:%=$(srcdir)/src/%))
+ $(OPTIMIZE_SRCS:$(srcdir)/%.c=obj/%.o) $(OPTIMIZE_SRCS:$(srcdir)/%.c=obj/%.lo): CFLAGS += -O3
+ 
+@@ -165,6 +166,11 @@ lib/libc.a: $(AOBJS)
  	$(AR) rc $@ $(AOBJS)
  	$(RANLIB) $@
  
-+lib/libssp_nonshared.a: obj/src/libssp_nonshared/__stack_chk_fail_local.o
++lib/libssp_nonshared.a: obj/libssp_nonshared/__stack_chk_fail_local.o
 +	rm -f $@
 +	$(AR) rc $@ $<
 +	$(RANLIB) $@
@@ -44,7 +47,7 @@ Signed-off-by: Steven Barth <steven@midlink.org>
  	rm -f $@
  	$(AR) rc $@
 --- /dev/null
-+++ b/src/libssp_nonshared/__stack_chk_fail_local.c
++++ b/libssp_nonshared/__stack_chk_fail_local.c
 @@ -0,0 +1,2 @@
 +#include "atomic.h"
 +void __attribute__((visibility ("hidden"))) __stack_chk_fail_local(void) { a_crash(); }
diff --git a/toolchain/musl/patches/300-relative.patch b/toolchain/musl/patches/300-relative.patch
index 7e1eb7d6bc..e34e60a09d 100644
--- a/toolchain/musl/patches/300-relative.patch
+++ b/toolchain/musl/patches/300-relative.patch
@@ -1,6 +1,6 @@
 --- a/Makefile
 +++ b/Makefile
-@@ -217,7 +217,7 @@ $(DESTDIR)$(includedir)/%: $(srcdir)/inc
+@@ -215,7 +215,7 @@ $(DESTDIR)$(includedir)/%: $(srcdir)/inc
  	$(INSTALL) -D -m 644 $< $@
  
  $(DESTDIR)$(LDSO_PATHNAME): $(DESTDIR)$(libdir)/libc.so
diff --git a/toolchain/musl/patches/400-Add-format-attribute-to-some-function-declarations.patch b/toolchain/musl/patches/400-Add-format-attribute-to-some-function-declarations.patch
index 915b0b7b47..f7eff9141f 100644
--- a/toolchain/musl/patches/400-Add-format-attribute-to-some-function-declarations.patch
+++ b/toolchain/musl/patches/400-Add-format-attribute-to-some-function-declarations.patch
@@ -102,7 +102,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
  #ifdef __cplusplus
  #define NULL 0L
  #else
-@@ -102,19 +110,19 @@ int puts(const char *);
+@@ -103,19 +111,19 @@ int puts(const char *);
  int printf(const char *__restrict, ...);
  int fprintf(FILE *__restrict, const char *__restrict, ...);
  int sprintf(char *__restrict, const char *__restrict, ...);
@@ -127,7 +127,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
  
  void perror(const char *);
  
-@@ -135,8 +143,8 @@ int pclose(FILE *);
+@@ -136,8 +144,8 @@ int pclose(FILE *);
  int fileno(FILE *);
  int fseeko(FILE *, off_t, int);
  off_t ftello(FILE *);
@@ -138,7 +138,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
  void flockfile(FILE *);
  int ftrylockfile(FILE *);
  void funlockfile(FILE *);
-@@ -175,8 +183,8 @@ int fileno_unlocked(FILE *);
+@@ -176,8 +184,8 @@ int fileno_unlocked(FILE *);
  int getw(FILE *);
  int putw(int, FILE *);
  char *fgetln(FILE *, size_t *);
@@ -149,7 +149,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
  #endif
  
  #ifdef _GNU_SOURCE
-@@ -198,6 +206,9 @@ typedef struct _IO_cookie_io_functions_t
+@@ -199,6 +207,9 @@ typedef struct _IO_cookie_io_functions_t
  FILE *fopencookie(void *, const char *, cookie_io_functions_t);
  #endif
  
diff --git a/toolchain/musl/patches/900-iconv_size_hack.patch b/toolchain/musl/patches/900-iconv_size_hack.patch
index 6200262b1d..461a204a4c 100644
--- a/toolchain/musl/patches/900-iconv_size_hack.patch
+++ b/toolchain/musl/patches/900-iconv_size_hack.patch
@@ -56,7 +56,7 @@
  		case SHIFT_JIS:
  			if (c < 128) break;
  			if (c-0xa1 <= 0xdf-0xa1) {
-@@ -510,6 +517,7 @@ size_t iconv(iconv_t cd, char **restrict
+@@ -518,6 +525,7 @@ size_t iconv(iconv_t cd, char **restrict
  			c = ksc[c][d];
  			if (!c) goto ilseq;
  			break;
@@ -64,7 +64,7 @@
  		default:
  			if (!c) break;
  			c = legacy_map(map, c);
-@@ -550,6 +558,7 @@ size_t iconv(iconv_t cd, char **restrict
+@@ -559,6 +567,7 @@ size_t iconv(iconv_t cd, char **restrict
  				}
  			}
  			goto subst;
@@ -72,7 +72,7 @@
  		case SHIFT_JIS:
  			if (c < 128) goto revout;
  			if (c == 0xa5) {
-@@ -623,6 +632,7 @@ size_t iconv(iconv_t cd, char **restrict
+@@ -632,6 +641,7 @@ size_t iconv(iconv_t cd, char **restrict
  			*(*out)++ = 'B';
  			*outb -= 8;
  			break;
