diff --git a/toolchain/musl/common.mk b/toolchain/musl/common.mk
index 0f42a9eb603..040127c3bcc 100644
--- a/toolchain/musl/common.mk
+++ b/toolchain/musl/common.mk
@@ -8,12 +8,12 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/target.mk
 
 PKG_NAME:=musl
-PKG_VERSION:=1.2.2
+PKG_VERSION:=1.2.3
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://musl.libc.org/releases/
-PKG_HASH:=9b969322012d796dc23dda27a35866034fa67d8fb67e0e2c45c913c3d43219dd
+PKG_HASH:=7d5b0b6062521e4627e099e4c9dc8248d32a30285e959b7eecaa780cf8cfd4a4
 
 LIBC_SO_VERSION:=$(PKG_VERSION)
 PATCH_DIR:=$(PATH_PREFIX)/patches
diff --git a/toolchain/musl/patches/110-read_timezone_from_fs.patch b/toolchain/musl/patches/110-read_timezone_from_fs.patch
index a1f54db5519..e1d0f3ac7a4 100644
--- a/toolchain/musl/patches/110-read_timezone_from_fs.patch
+++ b/toolchain/musl/patches/110-read_timezone_from_fs.patch
@@ -1,6 +1,6 @@
 --- a/src/time/__tz.c
 +++ b/src/time/__tz.c
-@@ -31,6 +31,9 @@ static int r0[5], r1[5];
+@@ -32,6 +32,9 @@ static int r0[5], r1[5];
  static const unsigned char *zi, *trans, *index, *types, *abbrevs, *abbrevs_end;
  static size_t map_size;
  
@@ -10,7 +10,7 @@
  static char old_tz_buf[32];
  static char *old_tz = old_tz_buf;
  static size_t old_tz_size = sizeof old_tz_buf;
-@@ -132,6 +135,15 @@ static void do_tzset()
+@@ -133,6 +136,15 @@ static void do_tzset()
  		"/usr/share/zoneinfo/\0/share/zoneinfo/\0/etc/zoneinfo/\0";
  
  	s = getenv("TZ");