diff --git a/pisi-index.xml b/pisi-index.xml
index 80e7725e69..10696da20f 100644
--- a/pisi-index.xml
+++ b/pisi-index.xml
@@ -54355,6 +54355,59 @@ to create header files and sources from protocol files.</Description>
             </Update>
         </History>
     </SpecFile>
+    <SpecFile>
+        <Source>
+            <Name>libcerf</Name>
+            <Homepage>https://jugit.fz-juelich.de/mlz/libcerf/</Homepage>
+            <Packager>
+                <Name>Blue Devil</Name>
+                <Email>bluedevil@sctzine.com</Email>
+            </Packager>
+            <License>custom</License>
+            <IsA>library</IsA>
+            <PartOf>science.misc</PartOf>
+            <Summary xml:lang="en">A self-contained numeric library that provides an efficient and accurate implementation of complex error functions, along with Dawson, Faddeeva, and Voigt functions.</Summary>
+            <Summary xml:lang="tr">Dawson, Faddeeva, ve Voigt yordamları ile beraber karmaşık hata yordamlarının kesin ve verimli bir uygulaması olan bağımsız sayısal kitaplık.</Summary>
+            <Description xml:lang="en">libcerf provides a self-contained numeric library that provides an efficient and accurate implementation of complex error functions, along with Dawson, Faddeeva, and Voigt functions.</Description>
+            <Description xml:lang="tr">libcerf, Dawson, Faddeeva, ve Voigt yordamları ile beraber karmaşık hata yordamlarının kesin ve verimli bir uygulaması olan bağımsız sayısal kitaplık sunar.</Description>
+            <Archive type="targz" sha1sum="b0d4afb08eedc5b1b206c8028ac3efc7a3de9e58" name="libcerf-v1.13.tar.gz">https://jugit.fz-juelich.de/mlz/libcerf/-/archive/v1.13/libcerf-v1.13.tar.gz</Archive>
+            <BuildDependencies>
+                <Dependency>cmake</Dependency>
+            </BuildDependencies>
+            <SourceURI>science/misc/libcerf/pspec.xml</SourceURI>
+        </Source>
+        <Package>
+            <Name>libcerf</Name>
+            <Summary xml:lang="en">A self-contained numeric library that provides an efficient and accurate implementation of complex error functions, along with Dawson, Faddeeva, and Voigt functions.</Summary>
+            <Files>
+                <Path fileType="library">/usr/lib</Path>
+                <Path fileType="man">/usr/share/man</Path>
+                <Path fileType="doc">/usr/share/doc/libcerf</Path>
+            </Files>
+        </Package>
+        <Package>
+            <Name>libcerf-devel</Name>
+            <Summary xml:lang="en">Development files for libcerf</Summary>
+            <Summary xml:lang="tr">libcerf için geliştirme dosyaları</Summary>
+            <Description xml:lang="tr">libcerf-devel, libcerf için geliştirme dosyalarını içerir.</Description>
+            <RuntimeDependencies>
+                <Dependency release="1">libcerf</Dependency>
+            </RuntimeDependencies>
+            <Files>
+                <Path fileType="header">/usr/include</Path>
+                <Path fileType="data">/usr/lib/pkgconfig</Path>
+            </Files>
+        </Package>
+        <History>
+            <Update release="1">
+                <Date>2020-05-20</Date>
+                <Version>1.13</Version>
+                <Comment>First pisi release.</Comment>
+                <Name>Blue Devil</Name>
+                <Email>bluedevil@sctzine.com</Email>
+            </Update>
+        </History>
+    </SpecFile>
     <SpecFile>
         <Source>
             <Name>cfitsio</Name>
@@ -63065,6 +63118,7 @@ to create header files and sources from protocol files.</Description>
                 <Dependency>python3-devel</Dependency>
                 <Dependency>libxml2-devel</Dependency>
                 <Dependency>elfutils-devel</Dependency>
+                <Dependency>libcap-devel</Dependency>
                 <Dependency>glib2-devel</Dependency>
                 <Dependency>gsl-devel</Dependency>
                 <Dependency>gmp-devel</Dependency>
@@ -63078,6 +63132,7 @@ to create header files and sources from protocol files.</Description>
             <Name>gstreamer</Name>
             <RuntimeDependencies>
                 <Dependency>glib2</Dependency>
+                <Dependency>libcap</Dependency>
                 <Dependency>elfutils</Dependency>
                 <Dependency>libunwind</Dependency>
             </RuntimeDependencies>
@@ -63111,6 +63166,7 @@ to create header files and sources from protocol files.</Description>
             <BuildType>emul32</BuildType>
             <BuildDependencies>
                 <Dependency>glib2-32bit</Dependency>
+                <Dependency>libcap-32bit</Dependency>
                 <Dependency>elfutils-32bit</Dependency>
                 <Dependency>libunwind-32bit</Dependency>
             </BuildDependencies>
diff --git a/pisi-index.xml.sha1sum b/pisi-index.xml.sha1sum
index f04b6a5488..fc761fa3a0 100644
--- a/pisi-index.xml.sha1sum
+++ b/pisi-index.xml.sha1sum
@@ -1 +1 @@
-fd39c15401ca34e4de4faaba83cc6448dfcf7412
\ No newline at end of file
+f0786e3bfffa9dd7786cfe325883aea6c81a63fd
\ No newline at end of file
diff --git a/pisi-index.xml.xz b/pisi-index.xml.xz
index 47dcd76b31..274e509b32 100644
Binary files a/pisi-index.xml.xz and b/pisi-index.xml.xz differ
diff --git a/pisi-index.xml.xz.sha1sum b/pisi-index.xml.xz.sha1sum
index 4e517e1fa0..f23377c870 100644
--- a/pisi-index.xml.xz.sha1sum
+++ b/pisi-index.xml.xz.sha1sum
@@ -1 +1 @@
-420f49a2d624aa6b84550a8c2616cacfdfea8307
\ No newline at end of file
+6c54fb36332344819f8495068419a907b6c0e4a1
\ No newline at end of file