diff --git a/.gitignore b/.gitignore
index 00006b6..fd7dffe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,3 +20,4 @@ httpcomponents-client-4.1-src.tar.gz
 /httpcomponents-client-4.5.1-src.tar.gz
 /httpcomponents-client-4.5.2-src.tar.gz
 /httpcomponents-client-4.5.3-src.tar.gz
+/httpcomponents-client-4.5.5-src.tar.gz
diff --git a/httpcomponents-client.spec b/httpcomponents-client.spec
index 677c1a2..198caab 100644
--- a/httpcomponents-client.spec
+++ b/httpcomponents-client.spec
@@ -3,8 +3,8 @@
 
 Name:              httpcomponents-client
 Summary:           HTTP agent implementation based on httpcomponents HttpCore
-Version:           4.5.3
-Release:           4%{?dist}
+Version:           4.5.5
+Release:           1%{?dist}
 License:           ASL 2.0
 URL:               http://hc.apache.org/
 Source0:           http://www.apache.org/dist/httpcomponents/httpclient/source/%{name}-%{version}-src.tar.gz
@@ -182,6 +182,9 @@ rm -r httpclient-cache/src/*/java/org/apache/http/impl/client/cache/ehcache
 %doc LICENSE.txt NOTICE.txt
 
 %changelog
+* Mon Jan 22 2018 Michael Simacek <msimacek@redhat.com> - 4.5.5-1
+- Update to upstream version 4.5.5
+
 * Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 4.5.3-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
 
diff --git a/sources b/sources
index 74e74f1..c0f98e5 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (httpcomponents-client-4.5.3-src.tar.gz) = e3a438af3b85b19779a64724ef3d34b0c5d39f9a47e9180f3b3c283734c29e8e4566a65a5c28e83571c96b87155ab2c0792897c92e2304d18533bbed656b4e90
+SHA512 (httpcomponents-client-4.5.5-src.tar.gz) = 8cfe5879f043c8a1dc7291567363a101c2ea653e99cbc640a18f1a498fc68b60e5321f953bd6765af61b551d45e1e635544328a363e01f13a1d8bd1dfe063e00