diff --git a/.gitignore b/.gitignore
index e502308..05fe5c3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ activemq-cpp-library-3.2.1-src.tar.gz
 /activemq-cpp-library-3.2.4-src.tar.gz
 /activemq-cpp-library-3.2.5-src.tar.gz
 /activemq-cpp-library-3.3.0-src.tar.gz
+/activemq-cpp-library-3.4.0-src.tar.gz
diff --git a/sources b/sources
index 89a5478..7d15e73 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-78142c4a90520071cb7c7f14e192fa12  activemq-cpp-library-3.3.0-src.tar.gz
+1e476bb5e8b98d095c0ac917ebd31026  activemq-cpp-library-3.4.0-src.tar.gz