diff --git a/.gitignore b/.gitignore
index e8e20ae..e47e0ca 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /2.4.0.tar.gz
 /2.8.0.tar.gz
 /2.8.1.tar.gz
+/2.8.3.tar.gz
diff --git a/PEGTL-compiler-warning.patch b/PEGTL-compiler-warning.patch
new file mode 100644
index 0000000..d8bf7d7
--- /dev/null
+++ b/PEGTL-compiler-warning.patch
@@ -0,0 +1,32 @@
+diff --git a/include/tao/pegtl/contrib/rep_one_min_max.hpp b/include/tao/pegtl/contrib/rep_one_min_max.hpp
+index 9173ad4a..2c9c25e6 100644
+--- a/include/tao/pegtl/contrib/rep_one_min_max.hpp
++++ b/include/tao/pegtl/contrib/rep_one_min_max.hpp
+@@ -45,6 +45,27 @@ namespace tao
+             }
+          };
+ 
++         template< unsigned Max, char C >
++         struct rep_one_min_max< 0, Max, C >
++         {
++            using analyze_t = analysis::counted< analysis::rule_type::any, 0 >;
++
++            template< typename Input >
++            static bool match( Input& in )
++            {
++               const auto size = in.size( Max + 1 );
++               std::size_t i = 0;
++               while( ( i < size ) && ( in.peek_char( i ) == C ) ) {
++                  ++i;
++               }
++               if( i <= Max ) {
++                  bump_help< result_on_found::success, Input, char, C >( in, i );
++                  return true;
++               }
++               return false;
++            }
++         };
++
+          template< unsigned Min, unsigned Max, char C >
+          struct skip_control< rep_one_min_max< Min, Max, C > > : std::true_type
+          {
diff --git a/PEGTL.spec b/PEGTL.spec
index 459e8e1..d3301c1 100644
--- a/PEGTL.spec
+++ b/PEGTL.spec
@@ -1,8 +1,8 @@
 %global debug_package   %{nil}
 
 Name:           PEGTL
-Version:        2.8.1
-Release:        4%{?dist}
+Version:        2.8.3
+Release:        1%{?dist}
 Summary:        Parsing Expression Grammar Template Library
 License:        MIT
 URL:            https://github.com/taocpp/%{name}/
@@ -11,6 +11,8 @@ Source0:        https://github.com/taocpp/%{name}/archive/%{version}.tar.gz
 BuildRequires:  gcc-c++
 BuildRequires: /usr/bin/make
 
+Patch0: PEGTL-compiler-warning.patch
+
 %description
 The Parsing Expression Grammar Template Library (PEGTL) is a zero-dependency
 C++11 header-only library for creating parsers according to a Parsing
@@ -29,6 +31,8 @@ applications that use %{name}.
 %prep
 %setup -q -n %{name}-%{version}
 
+%patch0 -p1 -b .compiler
+
 %check
 make
 
@@ -45,6 +49,10 @@ popd
 %{_includedir}/tao/pegtl
 
 %changelog
+* Thu Sep 03 2020 Attila Lakatos <alakatos@redhat.com> - 2.8.3-1
+- Update to 2.8.3
+Resolves: rhbz#1742557
+
 * Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.8.1-4
 - Second attempt - Rebuilt for
   https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
diff --git a/sources b/sources
index 1a71579..38cfd0f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (2.8.1.tar.gz) = 7a8f6829123fbbd5a0ef1c8ef2c72bdae48576ef94056a1dff7914e4bb85caac1df02839131ea5cfb4131c8902addeca92df48fe7dd5815bdf5cb35759dace49
+SHA512 (2.8.3.tar.gz) = 9f7644b86741dfe61716bbc43b2ea0a02cfc21eaf229c47cc71a49e2f08bf2c1ff37d2b2242a1bcf518b1893be6b82c27b0e9010a1b47ef8df87ffd90d280f71