diff --git a/meta-oe/recipes-support/zchunk/zchunk_1.3.2.bb b/meta-oe/recipes-support/zchunk/zchunk_1.4.0.bb
similarity index 93%
rename from meta-oe/recipes-support/zchunk/zchunk_1.3.2.bb
rename to meta-oe/recipes-support/zchunk/zchunk_1.4.0.bb
index 27ebd63949..0c8a9c7a5f 100644
--- a/meta-oe/recipes-support/zchunk/zchunk_1.3.2.bb
+++ b/meta-oe/recipes-support/zchunk/zchunk_1.4.0.bb
@@ -5,7 +5,7 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=daf6e68539f564601a5a5869c31e5242"
 
 SRC_URI = "git://github.com/zchunk/zchunk.git;protocol=https;branch=main"
 
-SRCREV = "bdd6d6fc150d53d89658bebbfa73a7bfd9a89cb4"
+SRCREV = "4dd91d31157ede4a1b092721d944ae2fdd161cd9"
 S = "${WORKDIR}/git"
 
 DEPENDS = "zstd"