diff --git a/Types-Serialiser-1.0-provides.patch b/Types-Serialiser-1.01-provides.patch
similarity index 84%
rename from Types-Serialiser-1.0-provides.patch
rename to Types-Serialiser-1.01-provides.patch
index cdaed42..a8a249b 100644
--- a/Types-Serialiser-1.0-provides.patch
+++ b/Types-Serialiser-1.01-provides.patch
@@ -1,6 +1,6 @@
 --- Serialiser.pm
 +++ Serialiser.pm
-@@ -102,7 +102,8 @@ Returns false iff C<$value> is C<$Types:
+@@ -112,7 +112,8 @@ Returns false iff C<$value> is C<$Types:
  BEGIN {
     # for historical reasons, and to avoid extra dependencies in JSON::PP,
     # we alias *Types::Serialiser::Boolean with JSON::PP::Boolean.
diff --git a/perl-Types-Serialiser.spec b/perl-Types-Serialiser.spec
index 8a6db4d..85c4dd0 100644
--- a/perl-Types-Serialiser.spec
+++ b/perl-Types-Serialiser.spec
@@ -1,18 +1,18 @@
 Name:		perl-Types-Serialiser
 Summary:	Simple data types for common serialization formats
-Version:	1.0
-Release:	20%{?dist}
+Version:	1.01
+Release:	1%{?dist}
 License:	GPL+ or Artistic
 URL:		https://metacpan.org/release/Types-Serialiser
-Source0:	https://cpan.metacpan.org/authors/id/M/ML/MLEHMANN/Types-Serialiser-%{version}.tar.gz 
-Patch0:		Types-Serialiser-1.0-provides.patch
+Source0:	https://cpan.metacpan.org/authors/id/M/ML/MLEHMANN/Types-Serialiser-%{version}.tar.gz
+Patch0:		Types-Serialiser-1.01-provides.patch
 BuildArch:	noarch
 # Module Build
 BuildRequires:	coreutils
 BuildRequires:	findutils
 BuildRequires:	make
-BuildRequires:	perl-interpreter
 BuildRequires:	perl-generators
+BuildRequires:	perl-interpreter
 BuildRequires:	perl(ExtUtils::MakeMaker)
 # Module Runtime
 BuildRequires:	perl(Carp)
@@ -28,7 +28,7 @@ Requires:	perl(Carp)
 This module provides some extra data types that are used by common
 serialization formats such as JSON or CBOR. The idea is to have a repository of
 simple/small constants and containers that can be shared by different
-implementations so they become interoperable between each other.
+implementations so they become inter-operable between each other.
 
 %prep
 %setup -q -n Types-Serialiser-%{version}
@@ -41,10 +41,9 @@ perl Makefile.PL INSTALLDIRS=vendor
 make %{?_smp_mflags}
 
 %install
-rm -rf %{buildroot}
 make pure_install DESTDIR=%{buildroot}
-find %{buildroot} -type f -name .packlist -exec rm -f {} \;
-%{_fixperms} %{buildroot}
+find %{buildroot} -type f -name .packlist -delete
+%{_fixperms} -c %{buildroot}
 
 %check
 make test
@@ -61,6 +60,14 @@ make test
 %{_mandir}/man3/Types::Serialiser::Error.3*
 
 %changelog
+* Tue Dec  1 2020 Paul Howarth <paul@city-fan.org> - 1.01-1
+- Update to 1.01
+  - Implement Types::Serialiser::as_bool
+  - Slight documentation tweaks
+- Drop redundant buildroot cleaning in %%install section
+- Simplify find command using -delete
+- Fix permissions verbosely
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.0-20
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
 
diff --git a/sources b/sources
index ba735b8..f0b4423 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-76460a2bfbc644672499af89192e03fe  Types-Serialiser-1.0.tar.gz
+SHA512 (Types-Serialiser-1.01.tar.gz) = 419b24cae85fba045de2f4593e1d17784f2016d5f9cd9ea96d23bbeaa86c1c6b866875871a787cacba1299616d371cc8806760e4c53e4f635deec4bc28fa81b5