diff --git a/codecs/avif/Makefile b/codecs/avif/Makefile
index 6f606106..270458dc 100644
--- a/codecs/avif/Makefile
+++ b/codecs/avif/Makefile
@@ -1,7 +1,7 @@
 CODEC_URL = https://github.com/AOMediaCodec/libavif/archive/31d7c6d1e32cf467ac24fb8c7a76c4902a4c00db.tar.gz
 CODEC_PACKAGE = node_modules/libavif.tar.gz
 
-LIBAOM_URL = https://aomedia.googlesource.com/aom/+archive/v2.0.0.tar.gz
+LIBAOM_URL = https://aomedia.googlesource.com/aom/+archive/4a8e276e3e0ef3c76083f3975d5caa85bc9593ce.tar.gz
 LIBAOM_PACKAGE = node_modules/libaom.tar.gz
 
 export CODEC_DIR = node_modules/libavif
diff --git a/codecs/avif/enc/avif_enc.js b/codecs/avif/enc/avif_enc.js
index 15342786..7b77f6de 100644
--- a/codecs/avif/enc/avif_enc.js
+++ b/codecs/avif/enc/avif_enc.js
@@ -971,9 +971,9 @@ function updateGlobalBufferAndViews(buf) {
   Module['HEAPF64'] = HEAPF64 = new Float64Array(buf);
 }
 
-var STACK_BASE = 6122000,
+var STACK_BASE = 6122160,
     STACKTOP = STACK_BASE,
-    STACK_MAX = 879120;
+    STACK_MAX = 879280;
 
 var TOTAL_STACK = 5242880;
 
diff --git a/codecs/avif/enc/avif_enc.wasm b/codecs/avif/enc/avif_enc.wasm
index a4778d17..d66cdb26 100755
Binary files a/codecs/avif/enc/avif_enc.wasm and b/codecs/avif/enc/avif_enc.wasm differ