diff --git a/dtc.spec b/dtc.spec
index 7462a56..9663cea 100644
--- a/dtc.spec
+++ b/dtc.spec
@@ -1,16 +1,14 @@
 Name:          dtc
-Version:       1.5.0
-Release:       3%{?dist}
+Version:       1.5.1
+Release:       1%{?dist}
 Summary:       Device Tree Compiler
 License:       GPLv2+
 URL:           https://devicetree.org/
 
 Source0:       https://www.kernel.org/pub/software/utils/%{name}/%{name}-%{version}.tar.xz
-#Patch1:       use-tx-as-the-type-specifier-instead-of-zx.patch
 
 BuildRequires: gcc make
 BuildRequires: flex bison swig
-#BuildRequires: python2-devel python2-setuptools
 BuildRequires: python3-devel python3-setuptools
 
 %description
@@ -53,7 +51,6 @@ This package provides python2 bindings for libfdt
 %prep
 %autosetup -p1
 sed -i 's/python2/python3/' pylibfdt/setup.py
-#sed -i 's/PREFIX/SETUP_PREFIX/' pylibfdt/Makefile.pylibfdt
 
 %build
 make %{?_smp_mflags} V=1 CC="gcc $RPM_OPT_FLAGS $RPM_LD_FLAGS"
@@ -76,7 +73,7 @@ rm -f $RPM_BUILD_ROOT/%{_bindir}/ftdump
 
 %files -n libfdt
 %license GPL
-%{_libdir}/libfdt-%{version}.so
+%{_libdir}/libfdt-1.5.0.so
 %{_libdir}/libfdt.so.*
 
 %files -n libfdt-static
@@ -90,6 +87,9 @@ rm -f $RPM_BUILD_ROOT/%{_bindir}/ftdump
 %{python3_sitearch}/*
 
 %changelog
+* Wed Sep 11 2019 Peter Robinson <pbrobinson@fedoraproject.org> 1.5.1-1
+- New dtc 1.5.1 release
+
 * Tue Sep 10 2019 Miro Hrončok <mhroncok@redhat.com> - 1.5.0-3
 - Rebuilt for Python 3.8
 
diff --git a/sources b/sources
index 8736536..113e5c3 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (dtc-1.5.0.tar.xz) = fd1e692a1b7bf7987f921ad17d9be6719f7b3aa7915873b45fa86f4ecb1398a0a62cdf53c1fddf98a0f7fed9bf34a79f684018bd01a2b5e88746b50879bf7102
+SHA512 (dtc-1.5.1.tar.xz) = 9e17103d791c71f1ad5d86ab6ac629d523d9add684c9cccb1624214d6c65e5c29776c23a2ad70597420b043bb5dfd412bf4beafd74729f02309d399d9639da83
diff --git a/use-tx-as-the-type-specifier-instead-of-zx.patch b/use-tx-as-the-type-specifier-instead-of-zx.patch
deleted file mode 100644
index a6241c5..0000000
--- a/use-tx-as-the-type-specifier-instead-of-zx.patch
+++ /dev/null
@@ -1,39 +0,0 @@
---- dtc-1.4.7/fdtdump.c.orig	2018-07-23 04:00:50.000000000 +0100
-+++ dtc-1.4.7/fdtdump.c	2018-08-18 22:04:23.059267042 +0100
-@@ -100,7 +100,7 @@
- 	p = p_struct;
- 	while ((tag = fdt32_to_cpu(GET_CELL(p))) != FDT_END) {
- 
--		dumpf("%04zx: tag: 0x%08"PRIx32" (%s)\n",
-+		dumpf("%04tx: tag: 0x%08"PRIx32" (%s)\n",
- 		        (uintptr_t)p - blob_off - 4, tag, tagname(tag));
- 
- 		if (tag == FDT_BEGIN_NODE) {
-@@ -140,8 +140,8 @@
- 
- 		p = PALIGN(p + sz, 4);
- 
--		dumpf("%04zx: string: %s\n", (uintptr_t)s - blob_off, s);
--		dumpf("%04zx: value\n", (uintptr_t)t - blob_off);
-+		dumpf("%04tx: string: %s\n", (uintptr_t)s - blob_off, s);
-+		dumpf("%04tx: value\n", (uintptr_t)t - blob_off);
- 		printf("%*s%s", depth * shift, "", s);
- 		utilfdt_print_data(t, sz);
- 		printf(";\n");
-@@ -229,14 +229,14 @@
- 				if (valid_header(p, this_len))
- 					break;
- 				if (debug)
--					printf("%s: skipping fdt magic at offset %#zx\n",
-+					printf("%s: skipping fdt magic at offset %#tx\n",
- 						file, p - buf);
- 			}
- 			++p;
- 		}
- 		if (!p || endp - p < sizeof(struct fdt_header))
- 			die("%s: could not locate fdt magic\n", file);
--		printf("%s: found fdt at offset %#zx\n", file, p - buf);
-+		printf("%s: found fdt at offset %#tx\n", file, p - buf);
- 		buf = p;
- 	} else if (!valid_header(buf, len))
- 		die("%s: header is not valid\n", file);