maven-surefire-plugin 2.20 -> 2.20.1.
diff --git a/pom.xml b/pom.xml
index 5dc81a4..4e555d5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -46,7 +46,7 @@
 Version 10 - changes since version 9
 ====================================
 
-TDB
+maven-surefire-plugin 2.20 -> 2.20.1 (required to build with Java 9 GA.)
 
 Version 9 - changes since version 8
 ===================================
@@ -957,8 +957,8 @@
     <hc.clirr.version>2.8</hc.clirr.version>
     <hc.javadoc.version>3.0.0-M1</hc.javadoc.version>
     <hc.jxr.version>2.5</hc.jxr.version>
-    <hc.surefire-report.version>2.20</hc.surefire-report.version>
-    <hc.surefire.version>2.20</hc.surefire.version>
+    <hc.surefire-report.version>2.20.1</hc.surefire-report.version>
+    <hc.surefire.version>2.20.1</hc.surefire.version>
     <hc.project-info.version>2.9</hc.project-info.version>
     <hc.checkstyle.version>2.17</hc.checkstyle.version>
     <hc.rat.version>0.12</hc.rat.version>