diff --git a/krb5-mini.spec b/krb5-mini.spec
index b164c30..ec156c4 100644
--- a/krb5-mini.spec
+++ b/krb5-mini.spec
@@ -12,7 +12,7 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via https://bugs.opensuse.org/
+# Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
 
@@ -52,8 +52,8 @@ Conflicts:      krb5-server
 Conflicts:      krb5-plugin-kdb-ldap
 Conflicts:      krb5-plugin-preauth-pkinit
 Conflicts:      krb5-plugin-preauth-otp
-Source0:        https://web.mit.edu/kerberos/dist/krb5/1.16/krb5-%{version}.tar.gz
-Source1:        https://web.mit.edu/kerberos/dist/krb5/1.16/krb5-%{version}.tar.gz.asc
+Source0:        https://web.mit.edu/kerberos/dist/krb5/1.17/krb5-%{version}.tar.gz
+Source1:        https://web.mit.edu/kerberos/dist/krb5/1.17/krb5-%{version}.tar.gz.asc
 Source2:        krb5.keyring
 Source3:        vendor-files.tar.bz2
 Source4:        baselibs.conf
diff --git a/krb5.spec b/krb5.spec
index 76586f2..7f0eee4 100644
--- a/krb5.spec
+++ b/krb5.spec
@@ -12,7 +12,7 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via https://bugs.opensuse.org/
+# Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
 
@@ -46,8 +46,8 @@ BuildRequires:  pkgconfig(systemd)
 Obsoletes:      krb5-64bit
 %endif
 Conflicts:      krb5-mini
-Source0:        https://web.mit.edu/kerberos/dist/krb5/1.16/krb5-%{version}.tar.gz
-Source1:        https://web.mit.edu/kerberos/dist/krb5/1.16/krb5-%{version}.tar.gz.asc
+Source0:        https://web.mit.edu/kerberos/dist/krb5/1.17/krb5-%{version}.tar.gz
+Source1:        https://web.mit.edu/kerberos/dist/krb5/1.17/krb5-%{version}.tar.gz.asc
 Source2:        krb5.keyring
 Source3:        vendor-files.tar.bz2
 Source4:        baselibs.conf