diff --git a/.gitignore b/.gitignore
index 858d04a..bc59470 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@
 /libavif-0.9.2.tar.gz
 /libavif-0.9.3.tar.gz
 /libavif-0.10.1.tar.gz
+/libavif-0.11.1.tar.gz
diff --git a/libavif.spec b/libavif.spec
index 2cb5345..a60ddad 100644
--- a/libavif.spec
+++ b/libavif.spec
@@ -9,7 +9,7 @@
 %endif
 
 Name:           libavif
-Version:        0.10.1
+Version:        0.11.1
 Release:        %autorelease
 Summary:        Library for encoding and decoding .avif files
 
@@ -82,7 +82,8 @@ Avif-pixbuf-loader contains a plugin to load AVIF images in GTK+ applications.
 %files
 %license LICENSE
 # Do not glob the soname
-%{_libdir}/libavif.so.14*
+%{_libdir}/libavif.so.15*
+%{_datadir}/thumbnailers/avif.thumbnailer
 
 %files devel
 %{_libdir}/libavif.so
diff --git a/sources b/sources
index dda64d0..c25654b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libavif-0.10.1.tar.gz) = 2f6f248c56c983761149d3c201fc2a2ea5072a32516578a7fdb2c66e3cd22491540f400e23581f873b15454250eeec8d433924ae2c1de9371b7924a5d82bef6b
+SHA512 (libavif-0.11.1.tar.gz) = 4a9e2711fccddf35c477db6e2fa2f76c0648aafaa98b4e3f34df62c0fbd02ddcd57762f1f8149822da4f1bc3757ee75ec1d9ced5e56a54dbe9d0b43265aacd4c