diff --git a/science/misc/cfitsio/pspec.xml b/science/misc/cfitsio/pspec.xml
index 32f0eac5b3..0cdf060e29 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="ccacad868712821c345da3313c3c83afb8efde1e" type="targz">https://heasarc.gsfc.nasa.gov/FTP/software/fitsio/c/cfitsio-4.3.0.tar.gz</Archive>
+        <Archive sha1sum="408338bad82ba30942e74d13ae29a4e00d05e26a" type="targz">https://heasarc.gsfc.nasa.gov/FTP/software/fitsio/c/cfitsio-4.3.1.tar.gz</Archive>
         <BuildDependencies>
             <Dependency>bzip2</Dependency>
             <Dependency>curl-devel</Dependency>
@@ -54,6 +54,13 @@
     </Package>
 
     <History>
+        <Update release="7">
+            <Date>2023-11-23</Date>
+            <Version>4.3.1</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="6">
             <Date>2023-07-27</Date>
             <Version>4.3.0</Version>