diff --git a/jcoverage/project.xml b/jcoverage/project.xml
index f97453bc..5352353a 100644
--- a/jcoverage/project.xml
+++ b/jcoverage/project.xml
@@ -46,7 +46,7 @@
       <roles>
         <role>Java Developer</role>
       </roles>
-      <timezone>+18</timezone>
+      <timezone>+1</timezone>
     </developer>
   </developers>
   <dependencies>
diff --git a/jellydoc/project.xml b/jellydoc/project.xml
index 778dc1ad..0c7c8d3b 100644
--- a/jellydoc/project.xml
+++ b/jellydoc/project.xml
@@ -44,7 +44,7 @@
       <roles>
         <role>Java Developer</role>
       </roles>
-      <timezone>+18</timezone>
+      <timezone>+1</timezone>
     </developer>
   </developers>
   <dependencies>
diff --git a/multiproject/project.xml b/multiproject/project.xml
index 5dddb543..9a6a197f 100644
--- a/multiproject/project.xml
+++ b/multiproject/project.xml
@@ -57,7 +57,7 @@
       <roles>
         <role>Java Developer</role>
       </roles>
-      <timezone>+18</timezone>
+      <timezone>+1</timezone>
     </developer>
   </developers>
   <dependencies>
diff --git a/project.xml b/project.xml
index 9ef31907..6d603bcd 100644
--- a/project.xml
+++ b/project.xml
@@ -59,7 +59,7 @@
       <roles>
         <role>Java Developer</role>
       </roles>
-      <timezone>+18</timezone>
+      <timezone>+1</timezone>
     </developer>
     <developer>
       <name>Eric Pugh</name>
@@ -87,7 +87,7 @@
       <roles>
         <role>Java Developer</role>
       </roles>
-      <timezone>+18</timezone>
+      <timezone>+1</timezone>
     </developer>
     <developer>
       <name>Jason van Zyl</name>