diff --git a/.gitignore b/.gitignore
index 7d50e2c..f762493 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,3 +24,4 @@
 /libpeas-1.15.0.tar.xz
 /libpeas-1.16.0.tar.xz
 /libpeas-1.17.0.tar.xz
+/libpeas-1.18.0.tar.xz
diff --git a/libpeas.spec b/libpeas.spec
index 748fc42..a223c41 100644
--- a/libpeas.spec
+++ b/libpeas.spec
@@ -12,7 +12,7 @@ Summary:	Plug-ins implementation convenience library
 Group:		System Environment/Libraries
 License:	LGPLv2+
 URL:		https://wiki.gnome.org/Projects/Libpeas
-Source0:	https://download.gnome.org/sources/%{name}/1.17/%{name}-%{version}.tar.xz
+Source0:	https://download.gnome.org/sources/%{name}/1.18/%{name}-%{version}.tar.xz
 
 BuildRequires:	chrpath
 BuildRequires:	pkgconfig(gtk+-3.0) >= 3.0.0
diff --git a/sources b/sources
index 23e38cf..e01ce7a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-301d6420e11d3fb6c297e445ee03ada6  libpeas-1.17.0.tar.xz
+9f081834c5a9047f4aefcd3c8dc7101a  libpeas-1.18.0.tar.xz