diff --git a/pom.xml b/pom.xml
index cea2c716..5359c97c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -58,7 +58,7 @@
     <xstream.version>1.4.7-jenkins-1</xstream.version>
     <dom4j.version>1.6.1</dom4j.version>
     <commons-lang.version>3.8.1</commons-lang.version>
-    <guava.version>17.0</guava.version>
+    <guava.version>27.0.1-jre</guava.version>
     <json-lib.version>2.4</json-lib.version>
     <httpclient.version>4.3.6</httpclient.version>
     <httpcore.version>4.3.3</httpcore.version>