diff --git a/science/misc/cfitsio/pspec.xml b/science/misc/cfitsio/pspec.xml
index db330cb995..5fecd93374 100644
--- a/science/misc/cfitsio/pspec.xml
+++ b/science/misc/cfitsio/pspec.xml
@@ -13,7 +13,7 @@
         <IsA>app:console</IsA>
         <Summary>C and Fortran library for manipulating FITS files</Summary>
         <Description>CFITSIO provides simple high-level routines for reading and writing FITS files that insulate the programmer from the internal complexities of the FITS format.</Description>
-        <Archive sha1sum="68a85356f19b9e4e2478d0091e0b1dcf14731073" type="targz">http://heasarc.gsfc.nasa.gov/FTP/software/fitsio/c/cfitsio3420.tar.gz</Archive>
+        <Archive sha1sum="85b4adeba79a7691114695e6bafd6d968e68c21f" type="targz">http://heasarc.gsfc.nasa.gov/FTP/software/fitsio/c/cfitsio3450.tar.gz</Archive>
     </Source>
 
     <Package>
@@ -40,7 +40,7 @@
     <History>
         <Update release="5">
             <Date>2018-09-07</Date>
-            <Version>3.420</Version>
+            <Version>3.450</Version>
             <Comment>Rebuild.</Comment>
             <Name>Mustafa Cinasal</Name>
             <Email>muscnsl@gmail.com</Email>