diff --git a/science/misc/muparser/pspec.xml b/science/misc/muparser/pspec.xml
index e797fc7f04..4f78cd1a69 100644
--- a/science/misc/muparser/pspec.xml
+++ b/science/misc/muparser/pspec.xml
@@ -38,6 +38,13 @@
     </Package>
 
     <History>
+        <Update release="4">
+            <Date>2018-09-07</Date>
+            <Version>2.2.5</Version>
+            <Comment>Release Bump</Comment>
+            <Name>Rebuild with new toolchain</Name>
+            <Email>admin@pisilinux.org</Email>
+        </Update>
         <Update release="3">
             <Date>2017-04-15</Date>
             <Version>2.2.5</Version>