diff --git a/babeltrace.spec b/babeltrace.spec
index f4cd8c6..838f6e7 100644
--- a/babeltrace.spec
+++ b/babeltrace.spec
@@ -1,6 +1,6 @@
 Name:           babeltrace
-Version:        1.5.1
-Release:        2%{?dist}
+Version:        1.5.2
+Release:        1%{?dist}
 Summary:        Trace Viewer and Converter, mainly for the Common Trace Format
 License:        MIT and GPLv2
 URL:            https://www.efficios.com/babeltrace
@@ -68,7 +68,8 @@ to/from another trace format.
 # Reinitialize libtool with the fedora version to remove Rpath
 autoreconf -vif
 
-export PYTHON=%{__python3}
+export PYTHON=%{__python3_bin}
+export PYTHON_CONFIG=%{__python3_bin}-config
 %configure --disable-static --enable-python-bindings
 
 make %{?_smp_mflags} V=1
@@ -115,6 +116,9 @@ rm -f %{buildroot}/%{_pkgdocdir}/std-ext-lib.txt
 
 
 %changelog
+* Wed Mar 01 2017 Michael Jeanson <mjeanson@efficios.com> - 1.5.2-1
+- New upstream release
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.5.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
 
diff --git a/sources b/sources
index d0f049d..8d1f91d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (babeltrace-1.5.1.tar.bz2) = c9b7786b7389761a2a93070778fee43e599681316e10ace7358642b90ca9a35b7204ed78bb3b31f71e37bc3fc17886e698d5d957a60b26e66c3778700d9c287a
+SHA512 (babeltrace-1.5.2.tar.bz2) = 478477138a42b73f8e5604f2c8935cda359a6e0965e30a0567c838d51b5a76c5b7b2839dd14a627ce60230255beb65912e34a92b0a4bfb17e4412faaf1746718