diff --git a/.gitignore b/.gitignore
index 8c7760d..03ad099 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@ rancid-2.3.6.tar.gz
 /rancid-3.9.tar.gz
 /rancid-3.11.tar.gz
 /rancid-3.12.tar.gz
+/rancid-3.13.tar.gz
diff --git a/rancid.cron b/rancid.cron
index 26f8170..ce289a0 100644
--- a/rancid.cron
+++ b/rancid.cron
@@ -4,3 +4,4 @@ MAILTO=root
 HOME=/var/rancid
 # Run config differ hourly
 1 * * * * rancid RANCIDBINDIR/rancid-run
+3 3 * * * rancid /usr/bin/find /var/log/rancid -type f -mtime +30 -exec /usr/bin/rm {} \;
diff --git a/rancid.spec b/rancid.spec
index d50ff3b..141f312 100644
--- a/rancid.spec
+++ b/rancid.spec
@@ -1,15 +1,14 @@
 Name: rancid
-Version: 3.12
-Release: 4%{?dist}
+Version: 3.13
+Release: 1%{?dist}
 Summary: Really Awesome New Cisco confIg Differ
 
 License: BSD with advertising
 URL: http://www.shrubbery.net/rancid/
-Source0: ftp://ftp.shrubbery.net/pub/%{name}/%{name}-%{version}.tar.gz
+Source0: https://shrubbery.net/pub/%{name}/%{name}-%{version}.tar.gz
 Source1: %{name}.cron
-Source2: %{name}.logrotate
 Patch0: %{name}-Makefile.patch
-
+Patch1: %{name}-configure-no-ping-test.patch
 
 BuildRequires: make
 BuildRequires: gcc
@@ -30,7 +29,6 @@ Requires: findutils
 Requires: expect >= 5.40
 Requires: perl-interpreter
 Requires: iputils
-Requires: logrotate
 
 %description
 RANCID monitors a router's (or more generally a device's) configuration, 
@@ -40,7 +38,8 @@ including software and hardware (cards, serial numbers, etc) and uses CVS
 
 %prep
 %setup -q -n %{name}-%{version}
-%patch0 -p1
+%patch0 -p1 -b .no-cflags
+%patch1 -p1 -b .no-ping-check
 
 %build
 %configure \
@@ -67,12 +66,11 @@ for base in \
   %{buildroot}/%{_bindir}/${base}
 done
 
-install -D -p -m 0755 %{SOURCE1} %{buildroot}/%{_sysconfdir}/cron.d/%{name}
+install -D -p -m 0644 %{SOURCE1} %{buildroot}/%{_sysconfdir}/cron.d/%{name}
 
 #Patch cron file to point to correct installation directory
 sed -i 's|RANCIDBINDIR|%{_libexecdir}/%{name}|g' %{buildroot}/%{_sysconfdir}/cron.d/%{name}
 
-install -D -p -m 0644 %{SOURCE2} %{buildroot}/%{_sysconfdir}/logrotate.d/%{name}
 
 %pre
 getent group %{name} >/dev/null || groupadd -r %{name}
@@ -90,7 +88,6 @@ exit 0
 %attr(750,%{name},%{name}) %dir %{_sysconfdir}/%{name}
 %attr(640,%{name},%{name}) %config(noreplace) %{_sysconfdir}/%{name}/*
 %attr(644,root,root) %config(noreplace) %{_sysconfdir}/cron.d/%{name}
-%attr(644,root,root) %config(noreplace) %{_sysconfdir}/logrotate.d/%{name}
 
 #%%{_libexecdir}/%%{name}-files
 %{_libexecdir}/%{name}
@@ -113,6 +110,12 @@ exit 0
 
 
 %changelog
+* Mon Mar 08 2021 Charles R. Anderson <cra@alum.wpi.edu> - 3.13-1
+- Update to 3.13
+- Use https rather than ftp for source0
+- Remove logrotate and add cron job to delete log files older than 30 days (rhbz#1873378)
+- Disable configure ping syntax test since it fails in mock environment
+
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 3.12-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
 
diff --git a/sources b/sources
index d905d3d..c551c63 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (rancid-3.12.tar.gz) = 0ce58c8cffaa7ddae57fa7c88b81028723b6ad137d87e39ea66c3f533c770654e626826f8bc4d875aabc463c5616811867973ac5e2c64d47a4c9646e255f632a
+SHA512 (rancid-3.13.tar.gz) = 2dbd8a743a03cd94b474c08b0bb1868a991353690b9f3ff2828d16a3a102ca68e4092cb07f24ec4e57c4436e6657f3f2638f890069fbbd35d6c7a34d5bd55df5