diff --git a/.gitignore b/.gitignore
index eb66b31..bb44060 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /processx_3.2.1.tar.gz
 /processx_3.3.0.tar.gz
 /processx_3.3.1.tar.gz
+/processx_3.4.0.tar.gz
diff --git a/R-processx.spec b/R-processx.spec
index 3564ded..638b859 100644
--- a/R-processx.spec
+++ b/R-processx.spec
@@ -2,7 +2,7 @@
 %global rlibdir  %{_libdir}/R/library
 
 Name:             R-%{packname}
-Version:          3.3.1
+Version:          3.4.0
 Release:          1%{?dist}
 Summary:          Execute and Control System Processes
 
@@ -13,7 +13,7 @@ Source0:          https://cran.r-project.org/src/contrib/%{packname}_%{version}.
 # Here's the R view of the dependencies world:
 # Depends:
 # Imports:   R-ps >= 1.2.0, R-R6, R-utils
-# Suggests:  R-callr, R-covr, R-crayon, R-curl, R-debugme, R-parallel, R-testthat, R-withr
+# Suggests:  R-callr >= 3.2.0, R-codetools, R-covr, R-crayon, R-curl, R-debugme, R-parallel, R-testthat, R-withr
 # LinkingTo:
 # Enhances:
 
@@ -28,7 +28,8 @@ BuildRequires:    tex(latex)
 BuildRequires:    R-ps >= 1.2.0
 BuildRequires:    R-R6
 BuildRequires:    R-utils
-BuildRequires:    R-callr
+BuildRequires:    R-callr >= 3.2.0
+BuildRequires:    R-codetools
 BuildRequires:    R-crayon
 BuildRequires:    R-curl
 BuildRequires:    R-debugme
@@ -85,9 +86,13 @@ NOT_CRAN=true PROCESSX_EXTRA_TESTS=true %{_bindir}/R CMD check %{packname}
 %{rlibdir}/%{packname}/bin
 %dir %{rlibdir}/%{packname}/libs
 %{rlibdir}/%{packname}/libs/%{packname}.so
+%{rlibdir}/%{packname}/libs/client.so
 
 
 %changelog
+* Tue Jul 16 2019 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 3.4.0-1
+- Update to latest version
+
 * Wed May 08 2019 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 3.3.1-1
 - Update to latest version
 
diff --git a/sources b/sources
index edb5188..c6e0413 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (processx_3.3.1.tar.gz) = b7140a873744d986dc00c39108ada5680224a57e073d879c5fd919a24478e3abf79058e9e3c9bd3d5ab626c237a19c0d105ee0be20c0f284bd40d6f3e9825715
+SHA512 (processx_3.4.0.tar.gz) = 4cc1a74cbfdd1e33a6bb6a60e3824577a07b93bc7d683591cc732f6ca7a4e306f894a39f0f75208e85c8ba34758d4edb8a8ed46f1e7aa4f03830b95573693420