diff --git a/.fmf/version b/.fmf/version
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/.fmf/version
@@ -0,0 +1 @@
+1
diff --git a/.gitignore b/.gitignore
index 905f2c4..769f87c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /justbases-0.13.tar.gz
 /justbases-0.14.tar.gz
 /justbases-0.15.tar.gz
+/justbases-0.15.2.tar.gz
diff --git a/plans/unit.fmf b/plans/unit.fmf
new file mode 100644
index 0000000..af1680e
--- /dev/null
+++ b/plans/unit.fmf
@@ -0,0 +1,17 @@
+summary: deterministic (not Hypothesis-based) unit tests
+
+prepare:
+  - name: Install package
+    how: install
+    package: python-justbases
+
+discover:
+  how: shell
+  url: https://github.com/mulkieran/justbases
+  ref: v0.15.2
+  tests:
+    - name: unit
+      test: python3 -m unittest discover --verbose tests/test_deterministic
+
+execute:
+  how: tmt
diff --git a/python-justbases.spec b/python-justbases.spec
index b3a2125..4006410 100644
--- a/python-justbases.spec
+++ b/python-justbases.spec
@@ -1,10 +1,10 @@
 %global srcname justbases
 Name:       python-%{srcname}
-Version:    0.15
-Release:    6%{?dist}
+Version:    0.15.2
+Release:    1%{?dist}
 Summary:    A small library for precise conversion between arbitrary bases
 
-License:    LGPLv2+
+License:    LGPL-2.1-or-later
 URL:        http://pypi.python.org/pypi/justbases
 Source0:    https://pypi.io/packages/source/j/%{srcname}/%{srcname}-%{version}.tar.gz
 
@@ -42,6 +42,10 @@ rm -rf justbases.egg-info
 %{python3_sitelib}/justbases-%{version}-*.egg-info
 
 %changelog
+* Tue May 16 2023 Bryan Gurney <bgurney@redhat.com> - 0.15.2-1
+- Update to 0.15.2
+- Resolves: rhbz#2203858
+
 * Tue Aug 10 2021 Mohan Boddu <mboddu@redhat.com> - 0.15-6
 - Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
   Related: rhbz#1991688
diff --git a/sources b/sources
index adb42ea..bb79133 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (justbases-0.15.tar.gz) = aafb0107eae6a604a3dd1b4a29e06f3a30f44bbbd2449ebcb1354fddc679a23ca20b4dfa2a3300808e9823aa5f439944476a3c6115a3be16239172df6d3107da
+SHA512 (justbases-0.15.2.tar.gz) = c9cb67b67f7ec84b4436df2b24ff8df354a15fd7f65212c4ffa6506e077fc9dd526a5a9c4cf9153fce016ff4cc59d94ad5ce9713bd7ca0169a6fd0c725e373db
diff --git a/tests/tests.yml b/tests/tests.yml
deleted file mode 100644
index 6e2293b..0000000
--- a/tests/tests.yml
+++ /dev/null
@@ -1,14 +0,0 @@
----
-- hosts: localhost
-  roles:
-  - role: standard-test-source
-    tags:
-    - always
-
-  - role: standard-test-basic
-    tags:
-    - classic
-    tests:
-    - simple:
-        dir: ./source
-        run: python -m unittest discover --verbose tests/test_deterministic