diff --git a/system/base/zlib/pspec.xml b/system/base/zlib/pspec.xml
index 1ade162d..37d3bfd8 100644
--- a/system/base/zlib/pspec.xml
+++ b/system/base/zlib/pspec.xml
@@ -90,6 +90,13 @@
     </Package>
 
     <History>
+        <Update release="9">
+            <Date>2021-05-19</Date>
+            <Version>1.2.11</Version>
+            <Comment>Rebuild</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="8">
             <Date>2020-12-09</Date>
             <Version>1.2.11</Version>