diff --git a/.gitignore b/.gitignore
index 415dd07..7188b8b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,4 @@
 /pg-1.2.0.gem
 /pg-1.2.1.gem
 /pg-1.2.2.gem
+/pg-1.2.3.gem
diff --git a/rubygem-pg.spec b/rubygem-pg.spec
index a8e88b7..41b2ebe 100644
--- a/rubygem-pg.spec
+++ b/rubygem-pg.spec
@@ -2,7 +2,7 @@
 %global gem_name pg
 
 Name: rubygem-%{gem_name}
-Version: 1.2.2
+Version: 1.2.3
 Release: 1%{?dist}
 Summary: A Ruby interface to the PostgreSQL RDBMS
 # Upstream license clarification (https://bitbucket.org/ged/ruby-pg/issue/72/)
@@ -116,6 +116,9 @@ popd
 %{gem_instdir}/spec
 
 %changelog
+* Thu Mar 19 2020 Jun Aruga <jaruga@redhat.com> - 1.2.3-1
+- Update to pg 1.2.3.
+
 * Fri Mar 06 2020 Jun Aruga <jaruga@redhat.com> - 1.2.2-1
 - Update to pg 1.2.2.
 
diff --git a/sources b/sources
index 8400df0..1f335f9 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (pg-1.2.2.gem) = 5c7cc90afb75a66e80cfc34c4875cf22b005aa0a27e78db6f71d1829f870c6409b73326a9925f79c0d642e93ea51d1f84c7383323fea44b7488e83deb7754951
+SHA512 (pg-1.2.3.gem) = dd8fa7b256102aea7588fd7e1d4e28199be2bf9910149d266b5379e78a7a57aa2a22763d04a559f4763842cad4ba8d0fbc33e8b43b7497dc77039edfd1029585