diff --git a/.abf.yml b/.abf.yml
index 0e4ff58..d3c7bfc 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,2 +1,2 @@
 sources:
-  dtc-1.7.0.tar.xz: 19a95204dd787b4809886db15655082cb28718e9
+  dtc-1.7.2.tar.gz: 8a4e9432aec9d81a48a57f6afd685f9cfb5f0bea
diff --git a/dtc.spec b/dtc.spec
index 3be173e..866cf82 100644
--- a/dtc.spec
+++ b/dtc.spec
@@ -5,12 +5,12 @@
 
 Summary:	Device Tree Compiler
 Name:		dtc
-Version:	1.7.0
+Version:	1.7.2
 Release:	1
 License:	GPLv2+
 Group:		Development/Other
-URL:		http://devicetree.org/Device_Tree_Compiler
-Source0:	https://www.kernel.org/pub/software/utils/dtc/%{name}-%{version}.tar.xz
+URL:		https://www.devicetree.org
+Source0:	https://www.kernel.org/pub/software/utils/dtc/%{name}-%{version}.tar.gz
 BuildRequires:	bison
 BuildRequires:	flex
 BuildRequires:	swig
@@ -20,6 +20,7 @@ BuildRequires:	python3-setuptools
 BuildRequires:	python3-setuptools_scm
 BuildRequires:	python3-wheel
 BuildRequires:  python38-devel
+BuildRequires:  python38-setuptools
 
 %description
 The Device Tree Compiler generates flattened Open Firmware style device trees
@@ -109,6 +110,9 @@ echo '#define DTC_VERSION "DTC %{version}"' > version_gen.h
 %endif
 
 %build
+/usr/libexec/python3.8 -m venv .
+. ./bin/activate
+
 %set_build_flags
 export SETUPTOOLS_SCM_PRETEND_VERSION=%{version}