diff --git a/python-pdm.changes b/python-pdm.changes
index c3fd01f..8e76bd2 100644
--- a/python-pdm.changes
+++ b/python-pdm.changes
@@ -1,5 +1,5 @@
 -------------------------------------------------------------------
-Wed Jun 15 01:54:50 UTC 2022 - Steve Kowalik <steven.kowalik@suse.com>
+Thu Jun 16 08:23:59 UTC 2022 - Steve Kowalik <steven.kowalik@suse.com>
 
 - Update to 1.15.2:
   * Fix a defect in the resolution preferences that causes an infinite
diff --git a/python-pdm.spec b/python-pdm.spec
index 79e39d6..cda1749 100644
--- a/python-pdm.spec
+++ b/python-pdm.spec
@@ -68,7 +68,7 @@ BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 Requires:       python-blinker
 Requires:       python-click >= 7
-Requires:       python-installer
+Requires:       python-installer >= 0.5
 Requires:       python-packaging
 Requires:       python-pdm-pep517
 Requires:       python-pep517
@@ -89,7 +89,7 @@ BuildArch:      noarch
 # SECTION test requirements
 %if %{with test}
 BuildRequires:  %{python_module findpython}
-BuildRequires:  %{python_module installer}
+BuildRequires:  %{python_module installer >= 0.5}
 BuildRequires:  %{python_module pdm}
 BuildRequires:  %{python_module pytest-cov}
 BuildRequires:  %{python_module pytest-mock}