diff --git a/perl-Net-SSLeay.spec b/perl-Net-SSLeay.spec
index a9be8e1..775d844 100644
--- a/perl-Net-SSLeay.spec
+++ b/perl-Net-SSLeay.spec
@@ -4,7 +4,7 @@
 %global rpm49 %(rpm --version | perl -p -e 's/^.* (\\d+)\\.(\\d+).*/sprintf("%d.%03d",$1,$2) ge 4.009 ? 1 : 0/e' 2>/dev/null || echo 0)
 
 Name:		perl-Net-SSLeay
-Version:	1.82
+Version:	1.83
 Release:	1%{?dist}
 Summary:	Perl extension for using OpenSSL
 License:	Artistic 2.0
@@ -32,13 +32,17 @@ BuildRequires:	perl(MIME::Base64)
 BuildRequires:	perl(Socket)
 BuildRequires:	perl(XSLoader)
 # =========== Test Suite =============================
+BuildRequires:	perl(Config)
 BuildRequires:	perl(File::Spec)
 BuildRequires:	perl(HTTP::Tiny)
 BuildRequires:	perl(IO::Handle)
+BuildRequires:	perl(IO::Socket::INET)
+BuildRequires:	perl(strict)
 BuildRequires:	perl(Test::More) >= 0.61
 BuildRequires:	perl(threads)
-%if %{with perl_Net_SSLeay_enables_optional_test}
+BuildRequires:	perl(warnings)
 # =========== Optional Test Suite ====================
+%if %{with perl_Net_SSLeay_enables_optional_test}
 BuildRequires:	perl(Test::Exception)
 BuildRequires:	perl(Test::NoWarnings)
 BuildRequires:	perl(Test::Pod) >= 1.0
@@ -108,6 +112,28 @@ perl -Iblib/{arch,lib} -MNet::SSLeay -e 'Net::SSLeay::CTX_v3_new()'
 %{_mandir}/man3/Net::SSLeay::Handle.3*
 
 %changelog
+* Tue Jan 16 2018 Paul Howarth <paul@city-fan.org> - 1.83-1
+- Update to 1.83
+  - Fixed a problem with exporting OPENSSL_NO_NEXTPROTONEG even though they
+    are not availble on LibreSSL
+  - Add support for SSL_set_default_passwd_cb* for OpenSSL 1.1.0f and later;
+    LibreSSL does not support these functions, at least yet
+  - Add new functions related to SSL_CTX_new
+  - Add two new functions introduced in OpenSSL 1.1.0, a number of constants
+    and a couple of const qualifiers to SSLeay.xs; tests and documentation .pod
+    were also updated
+  - Added support for SSL_use_certificate_chain_file function introduced in
+    OpenSSL 1.1.0
+  - Fixed LibreSSL version detection to correctly parse LibreSSL minor version
+  - Fix memory leaks in OCSP handling
+  - Add new functions for certificate verification introduced in OpenSSL 1.02,
+    a number of constants, new test data files, new tests and updates to .pod
+    documentation; the new functions provide access to the built-in wildcard
+    check functionality available in OpenSSL 1.0.2 and later
+  - Added X509_STORE_CTX_new and X509_verify_cert
+  - SSL_OCSP_response_verify now clears the error queue if OCSP_basic_verify
+    fails but the intermediate certificate succeeds
+
 * Tue Oct 31 2017 Paul Howarth <paul@city-fan.org> - 1.82-1
 - Update to 1.82
   - Added support for building under Linuxbrew (a linuxbrew version of MacOS
diff --git a/sources b/sources
index 7be3c53..82a6ce8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (Net-SSLeay-1.82.tar.gz) = 758c41f4916a55b5085167e5c6a2732a5ee70dbeb8f42e791cd957957ba4a59f724c072d3fa50a6b42ae3b22cf3ecb8738c3f8963990a7030117b73c2dcc0716
+SHA512 (Net-SSLeay-1.83.tar.gz) = 3fe86ec458d3486ab852f49c74c1f9cf802a79d2eb49b9fc2d531741282f01516c8b328bb4499829b6e7b0d15b5e4785675bd4c01025323861e9c428b0d01e76