diff --git a/.gitignore b/.gitignore
index ded991e..b920ef8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /httpuv_1.3.6.2.tar.gz
 /httpuv_1.4.1.tar.gz
 /httpuv_1.4.2.tar.gz
+/httpuv_1.4.3.tar.gz
diff --git a/0001-Use-unbundled-libuv.patch b/0001-Use-unbundled-libuv.patch
index 2d1cd3e..e437376 100644
--- a/0001-Use-unbundled-libuv.patch
+++ b/0001-Use-unbundled-libuv.patch
@@ -1,4 +1,4 @@
-From 928b1c2999f7214a646d4c000a0ff30a5583f7ad Mon Sep 17 00:00:00 2001
+From e70bb46111996f2e7b79c6b0694d451374935a65 Mon Sep 17 00:00:00 2001
 From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
 Date: Mon, 30 Apr 2018 04:53:42 -0400
 Subject: [PATCH] Use unbundled libuv.
@@ -20,7 +20,7 @@ Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>
  12 files changed, 14 insertions(+), 42 deletions(-)
 
 diff --git a/src/Makevars b/src/Makevars
-index ebfd618..78c2e93 100644
+index dfb73ff..5f0d419 100644
 --- a/src/Makevars
 +++ b/src/Makevars
 @@ -9,7 +9,7 @@ ifeq ($(UNAME), Darwin)
@@ -41,8 +41,8 @@ index ebfd618..78c2e93 100644
  
  # To avoid spurious warnings from `R CMD check --as-cran`, about compiler
  # warning flags like -Werror.
-@@ -33,32 +33,4 @@ CONFIGURE_FLAGS="--quiet"
- # PKG_CPPFLAGS += -DDEBUG_TRACE
+@@ -40,32 +40,4 @@ CONFIGURE_FLAGS="--quiet"
+ # PKG_CPPFLAGS += -D_GLIBCXX_ASSERTIONS
  
  
 -$(SHLIB): libuv/.libs/libuv.a http-parser/http_parser.o sha1/sha1.o base64/base64.o
@@ -115,7 +115,7 @@ index 06b70ff..c410712 100644
  #include <boost/bind.hpp>
  #include "webapplication.h"
 diff --git a/src/httprequest.h b/src/httprequest.h
-index 2cc62bd..08649b7 100644
+index fd1bf80..1feb750 100644
 --- a/src/httprequest.h
 +++ b/src/httprequest.h
 @@ -8,7 +8,7 @@
@@ -128,7 +128,7 @@ index 2cc62bd..08649b7 100644
  #include "socket.h"
  #include "webapplication.h"
 diff --git a/src/httpresponse.cpp b/src/httpresponse.cpp
-index 3eae69a..781d75f 100644
+index e41e9a3..32d9ce9 100644
 --- a/src/httpresponse.cpp
 +++ b/src/httpresponse.cpp
 @@ -3,7 +3,7 @@
@@ -141,7 +141,7 @@ index 3eae69a..781d75f 100644
  
  void on_response_written(uv_write_t* handle, int status) {
 diff --git a/src/httpuv.cpp b/src/httpuv.cpp
-index e2a6579..6e37214 100644
+index 93eebba..4880f81 100644
 --- a/src/httpuv.cpp
 +++ b/src/httpuv.cpp
 @@ -7,7 +7,7 @@
diff --git a/R-httpuv.spec b/R-httpuv.spec
index ba65a38..f702fb4 100644
--- a/R-httpuv.spec
+++ b/R-httpuv.spec
@@ -2,7 +2,7 @@
 %global rlibdir  %{_libdir}/R/library
 
 Name:             R-%{packname}
-Version:          1.4.2
+Version:          1.4.3
 Release:          1%{?dist}
 Summary:          HTTP and WebSocket Server Library
 
@@ -14,7 +14,7 @@ Patch0001:        0001-Use-unbundled-libuv.patch
 
 # Here's the R view of the dependencies world:
 # Depends:   R-methods
-# Imports:   R-Rcpp >= 0.11.0, R-utils, R-promises, R-later >= 0.7.1
+# Imports:   R-Rcpp >= 0.11.0, R-utils, R-promises, R-later >= 0.7.2
 # Suggests:  R-testthat, R-callr
 # LinkingTo:
 # Enhances:
@@ -23,14 +23,14 @@ Requires:         R-methods
 Requires:         R-Rcpp >= 0.11.0
 Requires:         R-utils
 Requires:         R-promises
-Requires:         R-later >= 0.7.1
+Requires:         R-later >= 0.7.2
 BuildRequires:    R-devel
 BuildRequires:    tex(latex)
 BuildRequires:    R-methods
 BuildRequires:    R-Rcpp-devel >= 0.11.0
 BuildRequires:    R-utils
 BuildRequires:    R-promises
-BuildRequires:    R-later-devel >= 0.7.1
+BuildRequires:    R-later-devel >= 0.7.2
 BuildRequires:    R-testthat
 BuildRequires:    R-callr
 BuildRequires:    R-BH-devel
@@ -38,7 +38,7 @@ BuildRequires:    R-BH-devel
 # some patches:
 # https://github.com/rstudio/httpuv/pull/93#issuecomment-340802818
 Provides:         bundled(http-parser) = 2.7.1
-BuildRequires:     libuv-devel >= 1.18.0
+BuildRequires:    libuv-devel >= 1.18.0
 
 %description
 Provides low-level socket and protocol support for handling HTTP and
@@ -90,6 +90,9 @@ rm -f %{buildroot}%{rlibdir}/R.css
 
 
 %changelog
+* Fri May 11 2018 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 1.4.3-1
+- Update to latest version
+
 * Mon May 07 2018 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 1.4.2-1
 - Update to latest version
 
diff --git a/sources b/sources
index 7db4af1..fd24b24 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (httpuv_1.4.2.tar.gz) = fd34f4b8dfc534063d9a4a2e4942c2bf18bb27068ac6c0b7937615c90d48de22523ad500b8461721bf2c39ce5d7b392e58a8b4f1512db13b85061bc9726b50c0
+SHA512 (httpuv_1.4.3.tar.gz) = 14c76dad89a0938e1dff644e7dbfa8f780ec3b4f582f9e75f21cde3ad29f377c75624f6ee99e0c41c593199c75e5b0562e2c67f4ac75e2b5162917528649013b