diff --git a/general/genlib/libsigsegv.xml b/general/genlib/libsigsegv.xml
index 9a1c44ed59..f1d4f5d84c 100644
--- a/general/genlib/libsigsegv.xml
+++ b/general/genlib/libsigsegv.xml
@@ -30,7 +30,7 @@
     <title>Introduction to libsigsegv</title>
 
     <para>
-      This is a library for handling page faults in user mode. A page fault
+      libsigsegv is a library for handling page faults in user mode. A page fault
       occurs when a program tries to access to a region of memory that is
       currently not available. Catching and handling a page fault is a useful
       technique for implementing pageable virtual memory, memory-mapped access
@@ -109,6 +109,7 @@ make</userinput></screen>
       <parameter>--enable-shared</parameter>: This switch ensures that shared
       libraries are compiled.
     </para>
+
     <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
       href="../../xincludes/static-libraries.xml"/>
 
diff --git a/general/prog/clisp.xml b/general/prog/clisp.xml
index 733ed1b1b5..a76a82a7e8 100644
--- a/general/prog/clisp.xml
+++ b/general/prog/clisp.xml
@@ -9,7 +9,7 @@
   <!ENTITY clisp-md5sum        "1962b99d5e530390ec3829236d168649">
   <!ENTITY clisp-size          "7.8 MB">
   <!ENTITY clisp-buildsize     "163 MB (add 8 MB for tests)">
-  <!ENTITY clisp-time          "0.9 SBU (18 SBU with tests)">
+  <!ENTITY clisp-time          "0.9 SBU (1.2 SBU with tests)">
 ]>
 
 <sect1 id="clisp" xreflabel="Clisp-&clisp-version;">
diff --git a/general/prog/swig.xml b/general/prog/swig.xml
index 8246a7f03c..b0d3a3c460 100644
--- a/general/prog/swig.xml
+++ b/general/prog/swig.xml
@@ -163,8 +163,8 @@ cp -v -R Doc/* /usr/share/doc/swig-&swig-version;</userinput></screen>
       <option>--without-&lt;language&gt;</option>: allows disabling the
       building of tests and examples for &lt;language&gt;, but all the
       languages capabilities of <application>SWIG</application> are always
-      built. We use it for <application>Clisp</application>, because the
-      SWIG implementation is very incomplete and a lot of tests fail.
+      built. <!--We use it for <application>Clisp</application>, because the
+      SWIG implementation is very incomplete and a lot of tests fail. -->
     </para>
 
   </sect2>
diff --git a/introduction/welcome/changelog.xml b/introduction/welcome/changelog.xml
index c6e2a24f21..a2e7f31f86 100644
--- a/introduction/welcome/changelog.xml
+++ b/introduction/welcome/changelog.xml
@@ -44,6 +44,10 @@
     <listitem>
       <para>June 21st, 2019</para>
       <itemizedlist>
+        <listitem>
+          <para>[renodr] - Update to GPGME-1.13.1. Fixes
+          <ulink url="&blfs-ticket-root;12154">#12154</ulink>.</para>
+        </listitem>
         <listitem>
           <para>[ken] - Update to firefox-67.0.3 (Security Fix). Fixes
           <ulink url="&blfs-ticket-root;12185">#12185</ulink>.</para>
diff --git a/packages.ent b/packages.ent
index 35a3dbaec0..ea4a110c79 100644
--- a/packages.ent
+++ b/packages.ent
@@ -16,7 +16,7 @@
 <!ENTITY cyrus-sasl-version           "2.1.27">
 <!ENTITY gnupg2-version               "2.2.16">
 <!ENTITY gnutls-version               "3.6.8">
-<!ENTITY gpgme-version                "1.13.0">
+<!ENTITY gpgme-version                "1.13.1">
 <!ENTITY haveged-version              "1.9.2">
 <!ENTITY iptables-version             "1.8.3">
 <!ENTITY libcap-version               "2.27">
diff --git a/postlfs/security/gpgme.xml b/postlfs/security/gpgme.xml
index e5481c8d06..3ae9148a88 100644
--- a/postlfs/security/gpgme.xml
+++ b/postlfs/security/gpgme.xml
@@ -7,10 +7,10 @@
   <!ENTITY gpgme-download-http "&gnupg-http;/gpgme/gpgme-&gpgme-version;.tar.bz2">
   <!ENTITY gpgme-download-ftp  "&gnupg-ftp;/gpgme/gpgme-&gpgme-version;.tar.bz2">
   <!ENTITY gpgme-download-ftp  " ">
-  <!ENTITY gpgme-md5sum        "e511a0d95c507ab87e713140c82fc7d0">
+  <!ENTITY gpgme-md5sum        "198f0a908ec3cd8f0ce9a4f3a4489645">
   <!ENTITY gpgme-size          "1.7 MB">
-  <!ENTITY gpgme-buildsize     "167 MB (with all bindings)">
-  <!ENTITY gpgme-time          "0.6 SBU (with parallelism=4; with all bindings, add 0.6 SBU for tests)">
+  <!ENTITY gpgme-buildsize     "232 MB (with all bindings)">
+  <!ENTITY gpgme-time          "0.7 SBU (with parallelism=4; with all bindings, add 0.5 SBU for tests)">
 ]>
 
 <sect1 id="gpgme" xreflabel="GPGME-&gpgme-version;">
@@ -85,7 +85,8 @@
 
     <bridgehead renderas="sect4">Optional</bridgehead>
     <para role="optional">
-      <xref linkend="doxygen"/> (for API documentation),
+      <xref linkend="doxygen"/> and 
+      <xref linkend="graphviz"/> (for API documentation),
       <xref linkend="gnupg2"/> (required if Qt or SWIG are installed; 
         used during the testsuite),
       <xref linkend="clisp"/>, 
@@ -146,12 +147,15 @@ make</userinput></screen>
 
       <seglistitem>
         <seg>
-          gpgme-config and gpgme-tool
+          gpgme-config, gpgme-json, and gpgme-tool
         </seg>
         <seg>
-          libgpgme-pthread.so, libgpgme and libgpgmepp.so
+          libgpgme, libgpgmepp.so, and libqgpgme.so
         </seg>
         <seg>
+          /usr/include/{gpgme++,qgpgme,QGpgME},
+          /usr/lib/cmake/{Gpgmepp,QGpgme}.
+          /usr/lib/python{2.7,3.7}/site-packages/gpg, and
           /usr/share/common-lisp/source/gpgme
         </seg>
       </seglistitem>
@@ -175,6 +179,18 @@ make</userinput></screen>
         </listitem>
       </varlistentry>
 
+      <varlistentry id="gpgme-json">
+        <term><command>gpgme-json</command></term>
+        <listitem>
+          <para>
+            outputs <application>GPGME</application> commands in JSON format.
+          </para>
+          <indexterm zone="gpgme gpgme-json">
+            <primary sortas="b-gpgme-json">gpgme-json</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
       <varlistentry id="gpgme-tool">
         <term><command>gpgme-tool</command></term>
         <listitem>
@@ -187,6 +203,7 @@ make</userinput></screen>
         </listitem>
       </varlistentry>
 
+      <!-- As of 1.13.1, this library isn't present anymore.
       <varlistentry id="libgpgme-pthread">
         <term><filename class="libraryfile">libgpgme-pthread.so</filename></term>
         <listitem>
@@ -199,6 +216,7 @@ make</userinput></screen>
           </indexterm>
         </listitem>
       </varlistentry>
+      -->
 
       <varlistentry id="libgpgme">
         <term><filename class="libraryfile">libgpgme.so</filename></term>
@@ -224,6 +242,19 @@ make</userinput></screen>
         </listitem>
       </varlistentry>
 
+      <varlistentry id="libqgpgme">
+        <term><filename class="libraryfile">libqgpgme.so</filename></term>
+        <listitem>
+          <para>
+            contains API functions for handling GPG operations in
+            <application>Qt</application> applications.
+          </para>
+          <indexterm zone="gpgme libqgpgme">
+            <primary sortas="c-libqgpgme">libqgpgme.so</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
     </variablelist>
 
   </sect2>