diff --git a/perl-YAML-LibYAML.spec b/perl-YAML-LibYAML.spec
index c30da9d..589d1bb 100644
--- a/perl-YAML-LibYAML.spec
+++ b/perl-YAML-LibYAML.spec
@@ -7,7 +7,7 @@
 
 Name:           perl-YAML-LibYAML
 Epoch:          1
-Version:        0.87
+Version:        0.88
 Release:        1%{?dist}
 Summary:        Perl YAML Serialization using XS and libyaml
 License:        GPL-1.0-or-later OR Artistic-1.0-Perl
@@ -155,6 +155,10 @@ make test
 %{_libexecdir}/%{name}
 
 %changelog
+* Fri May 12 2023 Paul Howarth <paul@city-fan.org> - 1:0.88-1
+- Update to 0.88
+  - REVERT "Turn off internal POK flag for number scalars"
+
 * Fri May  5 2023 Paul Howarth <paul@city-fan.org> - 1:0.87-1
 - Update to 0.87
   - Turn off internal POK flag for number scalars
diff --git a/sources b/sources
index e1444ae..1b9abd8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (YAML-LibYAML-0.87.tar.gz) = cd99144c45afe7dfa25fdf8731062b9f28e9687122b4dcefbfab6796dde1c40d9c59c35df62e97ace03d9c9ce0e9b27af22c548831d9706a830b1e74abd78b10
+SHA512 (YAML-LibYAML-0.88.tar.gz) = 3a91fc85a87662ac5145fca6715be99644896056430ab628e1a1b8d7a1d60ae5505ecb2f168302aacb1a9ca4669c5f71a47a5e0249ebc7787ebbc032bef75b4e