diff --git a/thirdparty/libzmq/CMakeLists.txt b/thirdparty/libzmq/CMakeLists.txt
index 62b236f554..e20569c860 100644
--- a/thirdparty/libzmq/CMakeLists.txt
+++ b/thirdparty/libzmq/CMakeLists.txt
@@ -1,8 +1,3 @@
-list(APPEND PATCH_FILES
-    android.patch
-    cmake_tweaks.patch
-)
-
 list(APPEND CMAKE_ARGS
     -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}
     # Project options.
@@ -33,11 +28,11 @@ list(APPEND BUILD_CMD COMMAND ninja)
 
 list(APPEND INSTALL_CMD COMMAND ${CMAKE_COMMAND} --install .)
 
-append_shared_lib_install_commands(INSTALL_CMD zmq VERSION 4)
+append_shared_lib_install_commands(INSTALL_CMD zmq VERSION 5)
 
 external_project(
-    DOWNLOAD GIT 883e95b22e0bffffa72312ea1fec76199afbe458
-    https://github.com/zeromq/libzmq
+    DOWNLOAD URL ae933b1e98411fd7cb8309f9502d2737
+    https://github.com/zeromq/libzmq/releases/download/v4.3.5/zeromq-4.3.5.tar.gz
     PATCH_FILES ${PATCH_FILES}
     CMAKE_ARGS ${CMAKE_ARGS}
     BUILD_COMMAND ${BUILD_CMD}
diff --git a/thirdparty/libzmq/android.patch b/thirdparty/libzmq/android.patch
deleted file mode 100644
index 617d771def..0000000000
--- a/thirdparty/libzmq/android.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/builds/cmake/platform.hpp.in
-+++ b/builds/cmake/platform.hpp.in
-@@ -36,7 +36,7 @@
-   #define ZMQ_HAVE_AIX
- #endif
- 
--#if defined ANDROID
-+#if defined __ANDROID__
-   #define ZMQ_HAVE_ANDROID
- #endif
- 
diff --git a/thirdparty/libzmq/cmake_tweaks.patch b/thirdparty/libzmq/cmake_tweaks.patch
deleted file mode 100644
index 75e424ab98..0000000000
--- a/thirdparty/libzmq/cmake_tweaks.patch
+++ /dev/null
@@ -1,49 +0,0 @@
---- i/CMakeLists.txt
-+++ w/CMakeLists.txt
-@@ -1,6 +1,6 @@
- # CMake build script for ZeroMQ
- 
--cmake_minimum_required(VERSION 2.8)
-+cmake_minimum_required(VERSION 3.15)
- project(ZeroMQ)
- 
- option(WITH_OPENPGM "Build with support for OpenPGM" OFF)
-@@ -125,8 +125,6 @@ check_library_exists(iphlpapi printf "" HAVE_IPHLAPI) # GetAdaptersAddresses
- check_cxx_symbol_exists(SO_PEERCRED sys/socket.h ZMQ_HAVE_SO_PEERCRED)
- check_cxx_symbol_exists(LOCAL_PEERCRED sys/socket.h ZMQ_HAVE_LOCAL_PEERCRED)
- 
--find_library(RT_LIBRARY rt)
--
- find_package(Threads)
- 
- 
-@@ -266,10 +264,6 @@ elseif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
-   add_definitions(-D_DARWIN_C_SOURCE)
- endif()
- 
--set(CMAKE_PYTHON_VERSION 2.7 2.6 2.5 2.4)
--find_package(PythonInterp)
--find_package(AsciiDoc)
--
- cmake_dependent_option(WITH_DOC "Build Reference Guide documentation(requires DocBook)" ON
-                        "PYTHON_FOUND;ASCIIDOC_FOUND" OFF)
- 
-@@ -609,6 +603,7 @@ else()
-     else()
-       set_target_properties(libzmq PROPERTIES
-                              OUTPUT_NAME "zmq"
-+                             VERSION 4
-                              PUBLIC_HEADER "${public_headers}")
-     endif()
- endif()
-@@ -628,8 +623,8 @@ if(HAVE_IPHLAPI)
-   target_link_libraries(libzmq iphlpapi)
- endif()
- 
--if(RT_LIBRARY)
--  target_link_libraries(libzmq ${RT_LIBRARY})
-+if(HAVE_CLOCK_GETTIME)
-+  target_link_libraries(libzmq -lrt)
- endif()
- 
- set(perf-tools local_lat