diff --git a/.gitignore b/.gitignore
index a4eeffe..5f49ac1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -36,3 +36,4 @@
 /MCE-1.821.tar.gz
 /MCE-1.824.tar.gz
 /MCE-1.826.tar.gz
+/MCE-1.827.tar.gz
diff --git a/perl-MCE.spec b/perl-MCE.spec
index eb176c4..ead8fa1 100644
--- a/perl-MCE.spec
+++ b/perl-MCE.spec
@@ -1,5 +1,5 @@
 Name:           perl-MCE
-Version:        1.826
+Version:        1.827
 Release:        1%{?dist}
 Summary:        Many-core Engine for Perl providing parallel processing capabilities
 License:        GPL+ or Artistic
@@ -151,6 +151,15 @@ make test
 %{_bindir}/mce_zfgrep
 
 %changelog
+* Wed Apr  5 2017 Paul Howarth <paul@city-fan.org> - 1.827-1
+- Update to 1.827
+  - Do not enable barrier mode in Queue if constructed inside a thread or by
+    MCE Model (e.g. Step, Stream); ditto for fast => 1 option
+  - Updated MCE not to croak when running Perl in taint mode via perl -T;
+    failing -T were MCE::Core::Input::{ Generator, Sequence }, MCE::Signal and
+    MCE::Util
+  - Added Denis Fateyev, Felipe Gasper and Paul Howarth to Credits
+
 * Mon Apr  3 2017 Paul Howarth <paul@city-fan.org> - 1.826-1
 - Update to 1.826
   - Performance improvements in MCE::Queue
diff --git a/sources b/sources
index 93bb3e8..4d96d9a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (MCE-1.826.tar.gz) = 183e4ff2192911541425650b40ac72ffdf444a9f8c1172f6cdd6448e1ee0e8e06a74d5a34e48498258c5059b1c71cb469ce3de2f0bf1cbdf915e0133cfa64b35
+SHA512 (MCE-1.827.tar.gz) = bb87ee355ae07230f627f1c02092129c59885eebaa6c3e99bb502bf298bce878e6aacdd1e03a4290a7312429e86b4066c3b1380b04118c4e52081d939915d7e5