diff --git a/rubygem-asciidoctor.spec b/rubygem-asciidoctor.spec
index d0b00e4..899d317 100644
--- a/rubygem-asciidoctor.spec
+++ b/rubygem-asciidoctor.spec
@@ -6,7 +6,7 @@
 
 Summary: A fast, open source AsciiDoc implementation in Ruby
 Name: rubygem-%{gem_name}
-Version: 2.0.19
+Version: 2.0.20
 Release: 1%{?dist}
 License: MIT
 URL: https://asciidoctor.org
@@ -121,6 +121,9 @@ cp -a .%{gem_instdir}/man/*.1 \
 %doc %{gem_docdir}
 
 %changelog
+* Thu May 18 2023 Todd Zullinger <tmz@pobox.com> - 2.0.20-1
+- update to asciidoctor 2.0.20 (rhbz#2208089)
+
 * Wed May 17 2023 Todd Zullinger <tmz@pobox.com> - 2.0.19-1
 - update to asciidoctor 2.0.19 (rhbz#2208089)
 
diff --git a/sources b/sources
index 1af8bc4..4d8a0c4 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (asciidoctor-2.0.19.tar.gz) = 5a47519a736bb4e62942e062478fe52d200c620af9d6120ef0ca49b21cb108726c6fddddc49ae8b08462674bc9c976d8cf4e1841a1e977349cfcae1a704b6199
+SHA512 (asciidoctor-2.0.20.tar.gz) = b6b730de8f83e36630dc6146b4c0e07a26b502b695e78e50fc87790391126d52ef0b6b02b82ecb225adff680c94305b4e31403cc067bdbf1740e2d759417f440