diff --git a/.gitignore b/.gitignore
index 2b5bf20..3a3dfe1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,4 @@
 /iperf-3.1.6.tar.gz
 /iperf-3.1.7.tar.gz
 /iperf-3.2.tar.gz
+/iperf-3.3.tar.gz
diff --git a/iperf3.spec b/iperf3.spec
index 8abc96a..53a335c 100644
--- a/iperf3.spec
+++ b/iperf3.spec
@@ -1,6 +1,6 @@
 Name:           iperf3
-Version:        3.2
-Release:        3%{?dist}
+Version:        3.3
+Release:        1%{?dist}
 Summary:        Measurement tool for TCP/UDP bandwidth performance
 
 Group:          Applications/Internet
@@ -59,6 +59,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_libdir}/*.so
 
 %changelog
+* Sat Nov 04 2017 Kevin Fenzi <kevin@scrye.com> - 3.3-1
+- Update to 3.3. Fixes bug #1508669
+
 * Wed Aug 02 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.2-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
 
diff --git a/sources b/sources
index adccaee..4d0a836 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (iperf-3.2.tar.gz) = 13194f81b814e88d29a08592be86ac9fdc1f4a49825710468919647f752848f7b75e4bafb7fefa1bb8676b10b021f6d84071e1c2cef7bf63adcc9f0e16544738
+SHA512 (iperf-3.3.tar.gz) = 4a80ace4e3f5bb36d9c5b2ead0629ea913d8069be04483a0d0b836183440feeaca952d2870d57e47937c09529fc772a60299c1cf47ee28c69dce169ab3fcc391