diff --git a/.packit.yaml b/.packit.yaml
index 3b4d032..d0fdee9 100644
--- a/.packit.yaml
+++ b/.packit.yaml
@@ -5,8 +5,8 @@ upstream_project_url: https://github.com/packit/specfile
 issue_repository: https://github.com/packit/specfile
 
 # PEP440
-#prerelease_suffix_pattern: "([.\\-_]?)(a(lpha)?|b(eta)?|r?c|pre(view)?)([.\\-_]?\\d+)?"
-#prerelease_suffix_macro: prerelease
+prerelease_suffix_pattern: "([.\\-_]?)(a(lpha)?|b(eta)?|r?c|pre(view)?)([.\\-_]?\\d+)?"
+prerelease_suffix_macro: prerelease
 
 copy_upstream_release_description: true
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1c7daf5..aa2b530 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.25.1rc1
+
+- Third pre-release for testing Packit support.
+
 # 0.25.0
 
 - There is a new method, `Specfile.update_version()`, that allows updating spec file version even if it is a pre-release. (#317)
diff --git a/epel8/python-specfile.spec b/epel8/python-specfile.spec
index e3c1f7b..eb6698f 100644
--- a/epel8/python-specfile.spec
+++ b/epel8/python-specfile.spec
@@ -4,8 +4,8 @@ Main focus is on modifying existing spec files, any change should result
 in a minimal diff.}
 
 
-%global base_version 0.25.0
-#global prerelease   rc2
+%global base_version 0.25.1
+%global prerelease   rc1
 
 %global package_version %{base_version}%{?prerelease:~%{prerelease}}
 %global pypi_version    %{base_version}%{?prerelease}
@@ -68,6 +68,9 @@ rm -rf specfile.egg-info
 
 
 %changelog
+* Mon Nov 20 2023 Packit Team <hello@packit.dev> - 0.25.1~rc1-1
+- New upstream release 0.25.1rc1
+
 * Mon Nov 20 2023 Packit Team <hello@packit.dev> - 0.25.0-1
 - New upstream release 0.25.0
 
diff --git a/fedora/python-specfile.spec b/fedora/python-specfile.spec
index f4bd565..4f8e522 100644
--- a/fedora/python-specfile.spec
+++ b/fedora/python-specfile.spec
@@ -7,8 +7,8 @@ Main focus is on modifying existing spec files, any change should result
 in a minimal diff.}
 
 
-%global base_version 0.25.0
-#global prerelease   rc2
+%global base_version 0.25.1
+%global prerelease   rc1
 
 %global package_version %{base_version}%{?prerelease:~%{prerelease}}
 %global pypi_version    %{base_version}%{?prerelease}
@@ -77,6 +77,9 @@ sed -i 's/setuptools_scm\[toml\]>=7/setuptools_scm[toml]/' pyproject.toml
 
 
 %changelog
+* Mon Nov 20 2023 Packit Team <hello@packit.dev> - 0.25.1~rc1-1
+- New upstream release 0.25.1rc1
+
 * Mon Nov 20 2023 Packit Team <hello@packit.dev> - 0.25.0-1
 - New upstream release 0.25.0