diff --git a/.abf.yml b/.abf.yml
index 0b807f4..9fd5c23 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,2 +1,2 @@
 sources:
-  zstd-1.4.4.tar.gz: 8ec1a47b704001c1804b8670a3c86f4baf035c07
+  zstd-1.4.5.tar.gz: 9c344c2660c990b6d6a9cced73db3a0dfe2b0092
diff --git a/pzstd.1.patch b/pzstd.1.patch
deleted file mode 100644
index c0c451a..0000000
--- a/pzstd.1.patch
+++ /dev/null
@@ -1,18 +0,0 @@
-diff -Naur zstd-1.4.4.orig/programs/zstd.1 zstd-1.4.4/programs/zstd.1
---- zstd-1.4.4.orig/programs/zstd.1	2019-11-04 17:54:32.000000000 +0000
-+++ zstd-1.4.4/programs/zstd.1	2020-01-15 14:25:34.227060058 +0000
-@@ -209,6 +209,14 @@
- .TP
- \fB\-\-\fR
- All arguments after \fB\-\-\fR are treated as files
-+
-+.SH Parallel Zstd OPTIONS
-+Additional options for the pzstd utility
-+.TP
-+.BR \-p ", " --processes
-+ number of threads to use for (de)compression (default:4)
-+
-+
- .
- .SS "Restricted usage of Environment Variables"
- Using environment variables to set parameters has security implications\. Therefore, this avenue is intentionally restricted\. Only \fBZSTD_CLEVEL\fR is supported currently, for setting compression level\. \fBZSTD_CLEVEL\fR can be used to set the level between 1 and 19 (the "normal" range)\. If the value of \fBZSTD_CLEVEL\fR is not a valid integer, it will be ignored with a warning message\. \fBZSTD_CLEVEL\fR just replaces the default compression level (\fB3\fR)\. It can be overridden by corresponding command line arguments\.
diff --git a/zstd-1.3.4-multi-thread-default.patch b/zstd-1.3.4-multi-thread-default.patch
index 025acfd..6efa9cb 100644
--- a/zstd-1.3.4-multi-thread-default.patch
+++ b/zstd-1.3.4-multi-thread-default.patch
@@ -1,8 +1,8 @@
-diff -Naur zstd-1.3.8/programs/zstdcli.c zstd-1.3.8/programs/new-zstdcli.c
---- zstd-1.3.8/programs/zstdcli.c   2018-12-27 13:42:44.000000000 +0100
-+++ zstd-1.3.8/programs/new-zstdcli.c       2019-01-01 04:30:50.000000000 +0100
-@@ -576,7 +576,7 @@
-     cLevel = init_cLevel();
+diff -Naur zstd-1.4.5/programs/zstdcli.c zstd-1.4.5.tpg/programs/zstdcli.c
+--- zstd-1.4.5/programs/zstdcli.c	2020-05-22 05:04:00.000000000 +0000
++++ zstd-1.4.5.tpg/programs/zstdcli.c	2020-05-22 08:33:46.031001998 +0000
+@@ -695,7 +695,7 @@
+     if ((filenames==NULL) || (file_of_names==NULL)) { DISPLAY("zstd: allocation error \n"); exit(1); }
      programName = lastNameFromPath(programName);
  #ifdef ZSTD_MULTITHREAD
 -    nbWorkers = 1;
@@ -10,4 +10,3 @@ diff -Naur zstd-1.3.8/programs/zstdcli.c zstd-1.3.8/programs/new-zstdcli.c
  #endif
  
      /* preset behaviors */
-
diff --git a/zstd.spec b/zstd.spec
index 35995a7..53db260 100644
--- a/zstd.spec
+++ b/zstd.spec
@@ -9,14 +9,13 @@
 
 Summary:	Zstd compression library
 Name:		zstd
-Version:	1.4.4
+Version:	1.4.5
 Release:	1
 License:	BSD and GPLv2+
 Group:		Archiving/Compression
 Url:		http://www.zstd.net/
 Source0:	https://github.com/facebook/zstd/archive/v%{version}/%{name}-%{version}.tar.gz
 Patch0:		zstd-1.3.4-multi-thread-default.patch
-Patch1:		pzstd.1.patch
 BuildRequires:	gtest-devel
 BuildRequires:	pkgconfig(liblz4)
 BuildRequires:	pkgconfig(liblzma)
@@ -66,6 +65,7 @@ Header files for Zstd library.
 %{_includedir}/*.h
 %{_libdir}/pkgconfig/libzstd.pc
 %{_libdir}/libzstd.so
+%{_libdir}/cmake/%{name}/*.cmake
 
 #----------------------------------------------------------------------------