diff --git a/.gitignore b/.gitignore
index 4136789..704bafd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /curl_3.2.tar.gz
 /curl_3.3.tar.gz
 /curl_4.0.tar.gz
+/curl_4.1.tar.gz
diff --git a/R-curl.spec b/R-curl.spec
index 2ca36ba..24ae72f 100644
--- a/R-curl.spec
+++ b/R-curl.spec
@@ -7,7 +7,7 @@
 %global with_test 0
 
 Name:             R-%{packname}
-Version:          4.0
+Version:          4.1
 Release:          1%{?dist}
 Summary:          A Modern and Flexible Web Client for R
 
@@ -32,6 +32,7 @@ BuildRequires:    R-jsonlite
 BuildRequires:    R-httpuv >= 1.4.4
 %if %{with_doc}
 BuildRequires:    R-knitr
+BuildRequires:    glyphicons-halflings-fonts
 BuildRequires:    R-rmarkdown
 BuildRequires:    R-magrittr
 %endif
@@ -96,6 +97,9 @@ ARGS="$ARGS --ignore-vignettes"
 
 
 %changelog
+* Wed Sep 18 2019 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 4.1-1
+- Update to latest version
+
 * Sat Aug 17 2019 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 4.0-1
 - Update to latest version
 
diff --git a/sources b/sources
index e8ea993..2741c84 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (curl_4.0.tar.gz) = c35d96727d8bc2b4d41e651edc337f63a44fd3c56dab09abc90ef7cf63b65c11e74fb8598d1a08cc1ce6671c6e75babddebbada7e2099929f306dff50c7a2c84
+SHA512 (curl_4.1.tar.gz) = bb9471edbbfd77a09c8214fb993d0f2a16ac49def9134173e2ef3c20f26ce5f3bc669e6db81017e734abe941720dc609140c8174580eefe24a3361f1fc7173f2