diff --git a/.gitignore b/.gitignore
index bc12470..ff432b8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /imagecodecs-2024.9.22.tar.gz
 /imagecodecs-2024.12.30.tar.gz
 /imagecodecs-2025.3.30.tar.gz
+/imagecodecs-2025.8.2.tar.gz
diff --git a/python-imagecodecs.spec b/python-imagecodecs.spec
index aec0142..3392511 100644
--- a/python-imagecodecs.spec
+++ b/python-imagecodecs.spec
@@ -1,7 +1,7 @@
 %global srcname imagecodecs
 
 Name:           python-imagecodecs
-Version:        2025.3.30
+Version:        2025.8.2
 Release:        %autorelease
 Summary:        Image transformation, compression, and decompression codecs
 
@@ -26,7 +26,7 @@ BuildRequires:  giflib-devel
 BuildRequires:  jxrlib-devel
 BuildRequires:  lcms2-devel
 BuildRequires:  libaec-devel
-BuildRequires:  libavif-devel
+BuildRequires:  libavif-devel >= 1.3.0
 BuildRequires:  libdeflate-devel
 BuildRequires:  libheif-devel
 BuildRequires:  libjpeg-turbo-devel >= 3
diff --git a/sources b/sources
index 9dbc1ca..7a65506 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (imagecodecs-2025.3.30.tar.gz) = 77d998e8d623890497c735597843916a038bc84b6b10f92cb4339dc0d9de1cbd2e593201b42f64cf2f48f5c751a7162ef1a8e3e84bc2c083839942d377d78b15
+SHA512 (imagecodecs-2025.8.2.tar.gz) = d3daee7ca1d1954541195a5fd4475d1b37ab747ed1b86131ec94013623179182aff09a09a05c6c5989f3e07e089d6e14c9e9084750a21aed4f163441a42b37b4