diff --git a/tz/taotao-parent/pom.xml b/tz/taotao-parent/pom.xml
index e60b0b8..cec1ba4 100644
--- a/tz/taotao-parent/pom.xml
+++ b/tz/taotao-parent/pom.xml
@@ -17,7 +17,7 @@
 		<slf4j.version>1.6.4</slf4j.version>
 		<jackson.version>2.4.2</jackson.version>
 		<druid.version>1.0.9</druid.version>
-		<httpclient.version>4.3.5</httpclient.version>
+		<httpclient.version>4.5.13</httpclient.version>
 		<jstl.version>1.2</jstl.version>
 		<servlet-api.version>2.5</servlet-api.version>
 		<jsp-api.version>2.0</jsp-api.version>