diff --git a/.gitignore b/.gitignore
index 0f336ca..3a1a05d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -41,3 +41,4 @@
 /meson-0.44.0.tar.gz
 /meson-0.44.1.tar.gz
 /meson-0.45.0.tar.gz
+/meson-0.45.1.tar.gz
diff --git a/meson.spec b/meson.spec
index 67a7530..0d10fa9 100644
--- a/meson.spec
+++ b/meson.spec
@@ -3,7 +3,7 @@
 %bcond_with check
 
 Name:           meson
-Version:        0.45.0
+Version:        0.45.1
 Release:        1%{?dist}
 Summary:        High productivity build system
 
@@ -113,6 +113,9 @@ export MESON_PRINT_TEST_OUTPUT=1
 %{rpmmacrodir}/macros.%{name}
 
 %changelog
+* Wed Mar 21 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.45.1-1
+- Update to 0.45.1
+
 * Sun Mar 04 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.45.0-1
 - Update to 0.45.0
 
diff --git a/sources b/sources
index 40f5725..7ad9bc9 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (meson-0.45.0.tar.gz) = 8fd589c2ff46ab3c14afa1bbbf919584d16932a0db5afe3c451f5750281b8ae9bf0dddeed6f0cca5a3cb2352c67a7c8738bf79952a3b9783efbac4a3f376fa0f
+SHA512 (meson-0.45.1.tar.gz) = f5283daa515f4568e294c5ab3e8bf87500d284fb108127dfd784824ac8e5793f626ce24dcf97b8c6eadede6e658c9d5cce11b241d03cbde042245e364d9466f6