diff --git a/net/asterisk-13.x/Makefile b/net/asterisk-13.x/Makefile
index 5cf80cf..ac605e2 100644
--- a/net/asterisk-13.x/Makefile
+++ b/net/asterisk-13.x/Makefile
@@ -9,12 +9,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=asterisk13
-PKG_VERSION:=13.9.1
+PKG_VERSION:=13.18.5
 PKG_RELEASE:=1
 
 PKG_SOURCE:=asterisk-$(PKG_VERSION).tar.gz
-PKG_SOURCE_URL:=http://downloads.asterisk.org/pub/telephony/asterisk/releases/
-PKG_MD5SUM:=76c42992a79f41ec467ed20500e8b249
+PKG_SOURCE_URL:=https://downloads.asterisk.org/pub/telephony/asterisk/releases/
+PKG_MD5SUM:=4ad2a5ab1dd12cba5f37fca52961aa2a
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/asterisk-$(PKG_VERSION)
 PKG_BUILD_DEPENDS:=libxml2/host
@@ -217,7 +217,6 @@ CONFIGURE_ARGS+= \
 	--without-tds \
 	--without-termcap \
 	--without-tinfo \
-	--with-uuid="$(STAGING_DIR)/usr" \
 	--without-vorbis \
 	--without-vpb \
 	--with-z="$(STAGING_DIR)/usr" \
diff --git a/net/asterisk-13.x/patches/001-disable-semaphores-check.patch b/net/asterisk-13.x/patches/001-disable-semaphores-check.patch
index 6256fd8..ba36dc7 100644
--- a/net/asterisk-13.x/patches/001-disable-semaphores-check.patch
+++ b/net/asterisk-13.x/patches/001-disable-semaphores-check.patch
@@ -1,6 +1,6 @@
 --- a/configure.ac
 +++ b/configure.ac
-@@ -927,19 +927,6 @@ AC_LINK_IFELSE(
+@@ -963,19 +963,6 @@ AC_LINK_IFELSE(
    ]
  )
  
diff --git a/net/asterisk-13.x/patches/002-undef-res-ninit.patch b/net/asterisk-13.x/patches/002-undef-res-ninit.patch
index 1d01bb8..110c07e 100644
--- a/net/asterisk-13.x/patches/002-undef-res-ninit.patch
+++ b/net/asterisk-13.x/patches/002-undef-res-ninit.patch
@@ -1,6 +1,6 @@
 --- a/configure.ac
 +++ b/configure.ac
-@@ -1261,7 +1261,6 @@ AC_LINK_IFELSE(
+@@ -1290,7 +1290,6 @@ AC_LINK_IFELSE(
  			#include <resolv.h>],
  			[int foo = res_ninit(NULL);])],
  	AC_MSG_RESULT(yes)
diff --git a/net/asterisk-13.x/patches/004-ifdef-missing-execinfo.patch b/net/asterisk-13.x/patches/004-ifdef-missing-execinfo.patch
index 264eb41..0a03b38 100644
--- a/net/asterisk-13.x/patches/004-ifdef-missing-execinfo.patch
+++ b/net/asterisk-13.x/patches/004-ifdef-missing-execinfo.patch
@@ -31,7 +31,7 @@
 @@ -114,9 +120,11 @@ struct ast_lock_track {
  	int reentrancy;
  	const char *func[AST_MAX_REENTRANCY];
- 	pthread_t thread[AST_MAX_REENTRANCY];
+ 	pthread_t thread_id[AST_MAX_REENTRANCY];
 +#ifndef __UCLIBC__
  #ifdef HAVE_BKTR
  	struct ast_bt backtrace[AST_MAX_REENTRANCY];
diff --git a/net/asterisk-13.x/patches/040-fix-config-options.patch b/net/asterisk-13.x/patches/040-fix-config-options.patch
deleted file mode 100644
index e3ed33a..0000000
--- a/net/asterisk-13.x/patches/040-fix-config-options.patch
+++ /dev/null
@@ -1,12 +0,0 @@
---- a/main/config_options.c
-+++ b/main/config_options.c
-@@ -198,8 +198,8 @@ static int link_option_to_types(struct a
- #ifdef AST_DEVMODE
- 			opt->doc_unavailable = 1;
- #endif
--#endif
- 		}
-+#endif
- 	}
- 	/* The container(s) should hold the only ref to opt */
- 	ao2_ref(opt, -1);
diff --git a/net/asterisk-13.x/patches/051-musl-includes.patch b/net/asterisk-13.x/patches/051-musl-includes.patch
deleted file mode 100644
index 6bee31c..0000000
--- a/net/asterisk-13.x/patches/051-musl-includes.patch
+++ /dev/null
@@ -1,42 +0,0 @@
---- a/include/asterisk/compat.h
-+++ b/include/asterisk/compat.h
-@@ -68,7 +68,7 @@
- #endif
- 
- #ifndef AST_POLL_COMPAT
--#include <sys/poll.h>
-+#include <poll.h>
- #else
- #include "asterisk/poll-compat.h"
- #endif
---- a/include/asterisk/poll-compat.h
-+++ b/include/asterisk/poll-compat.h
-@@ -83,7 +83,7 @@
- 
- #ifndef AST_POLL_COMPAT
- 
--#include <sys/poll.h>
-+#include <poll.h>
- 
- #define ast_poll(a, b, c) poll(a, b, c)
- 
---- a/main/ast_expr2.c
-+++ b/main/ast_expr2.c
-@@ -93,6 +93,7 @@
- 
- #include "asterisk.h"
- 
-+#include <sys/cdefs.h>
- #include <sys/types.h>
- #include <stdio.h>
- 
---- a/main/ast_expr2.y
-+++ b/main/ast_expr2.y
-@@ -14,6 +14,7 @@
- 
- #include "asterisk.h"
- 
-+#include <sys/cdefs.h>
- #include <sys/types.h>
- #include <stdio.h>
- 
diff --git a/net/asterisk-13.x/patches/052-musl-libcap.patch b/net/asterisk-13.x/patches/052-musl-libcap.patch
index 41981ca..c50d24e 100644
--- a/net/asterisk-13.x/patches/052-musl-libcap.patch
+++ b/net/asterisk-13.x/patches/052-musl-libcap.patch
@@ -1,7 +1,7 @@
 --- a/configure.ac
 +++ b/configure.ac
 @@ -181,6 +181,9 @@ case "${host_os}" in
-      linux-gnueabi* |  linux-gnuspe)
+      linux-gnu*)
       OSARCH=linux-gnu
       ;;
 +     linux-musl*)
@@ -10,7 +10,7 @@
       kfreebsd*-gnu)
       OSARCH=kfreebsd-gnu
       ;;
-@@ -1373,9 +1376,11 @@ if test "${PBX_BFD}" = "0"; then
+@@ -1414,9 +1417,11 @@ if test "${PBX_BFD}" = "0"; then
    AST_EXT_LIB_CHECK([BFD], [bfd], [bfd_check_format], [bfd.h], [-ldl -liberty -lz])
  fi
  
@@ -26,12 +26,12 @@
  AST_C_DEFINE_CHECK([DAHDI], [DAHDI_DEFAULT_MTU_MRU], [dahdi/user.h], [220])
 --- a/main/Makefile
 +++ b/main/Makefile
-@@ -45,7 +45,7 @@ AST_LIBS+=$(UUID_LIB)
- AST_LIBS+=$(CRYPT_LIB)
- AST_LIBS+=$(AST_CLANG_BLOCKS_LIBS)
+@@ -47,7 +47,7 @@ AST_LIBS+=$(AST_CLANG_BLOCKS_LIBS)
+ AST_LIBS+=$(RT_LIB)
+ AST_LIBS+=$(SYSTEMD_LIB)
  
 -ifneq ($(findstring $(OSARCH), linux-gnu uclinux linux-uclibc kfreebsd-gnu),)
 +ifneq ($(findstring $(OSARCH), linux-gnu uclinux linux-uclibc linux-musl kfreebsd-gnu),)
-   ifneq ($(findstring LOADABLE_MODULES,$(MENUSELECT_CFLAGS)),)
    AST_LIBS+=-ldl
-   endif
+   ifneq (x$(CAP_LIB),x)
+     AST_LIBS+=$(CAP_LIB)