diff --git a/.gitignore b/.gitignore
index 23ef665..ba8a786 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,3 +48,5 @@ nasm-2.08.01-xdoc.tar.bz2
 /nasm-2.12.02-xdoc.tar.bz2
 /nasm-2.13.tar.bz2
 /nasm-2.13-xdoc.tar.bz2
+/nasm-2.13.01.tar.bz2
+/nasm-2.13.01-xdoc.tar.bz2
diff --git a/nasm.spec b/nasm.spec
index b04ecab..21ce2ed 100644
--- a/nasm.spec
+++ b/nasm.spec
@@ -1,6 +1,6 @@
 Summary: A portable x86 assembler which uses Intel-like syntax
 Name: nasm
-Version: 2.13
+Version: 2.13.01
 Release: 1%{?dist}
 License: BSD
 URL: http://www.nasm.us
@@ -78,6 +78,9 @@ make INSTALLROOT=$RPM_BUILD_ROOT install install_rdf
 %{_mandir}/man1/ld*
 
 %changelog
+* Mon May 22 2017 Mikolaj Izdebski <mizdebsk@redhat.com> - 2.13.01-1
+- Update to upstream version 2.13.01
+
 * Tue May  2 2017 Mikolaj Izdebski <mizdebsk@redhat.com> - 2.13-1
 - Update to upstream version 2.13
 
diff --git a/sources b/sources
index 4cc1ce7..2f738b4 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (nasm-2.13.tar.bz2) = 8cb85a0d3a5a3487e143d4bc90d5eda9118e9f231b2d94a24dbbd27c676a4e041ac73a9b7fd025f15609799035de6fe3602f49083359cdcbf86c39e67c25f20a
-SHA512 (nasm-2.13-xdoc.tar.bz2) = f2c1a897db1615e058c1e673cd646e93275a87ce450beb5436e2071810883785761dcd134e540249451d59d0ef32ec8a5bebe6c034dd77336e4710869f09e3b6
+SHA512 (nasm-2.13.01.tar.bz2) = 3caf1a3bb9c2f406adce1de37afa92fbf7d7f8d2d274baab08b0e9dc6712c09347fc57d04c3962b6820ad303040efe7e3de0b923c3010c8da00051633bf00c5b
+SHA512 (nasm-2.13.01-xdoc.tar.bz2) = b10c0a341af812019cd50fad5c11671dee31675b16e2533a2fdbebdce05532e1c79ffc0b80e3e6d3ecc286c12b12b30c2b3ba576e55c4ef7e60904a346a163d1