diff --git a/meta-oe/recipes-devtools/mercurial/mercurial_6.5.bb b/meta-oe/recipes-devtools/mercurial/mercurial_6.6.3.bb
similarity index 92%
rename from meta-oe/recipes-devtools/mercurial/mercurial_6.5.bb
rename to meta-oe/recipes-devtools/mercurial/mercurial_6.6.3.bb
index 2451a36be2..89e6744dca 100644
--- a/meta-oe/recipes-devtools/mercurial/mercurial_6.5.bb
+++ b/meta-oe/recipes-devtools/mercurial/mercurial_6.6.3.bb
@@ -10,7 +10,7 @@ RDEPENDS:${PN} = "python3 python3-modules"
 inherit python3native python3targetconfig
 
 SRC_URI = "https://www.mercurial-scm.org/release/${BP}.tar.gz"
-SRC_URI[sha256sum] = "a5603d0d395ebf67fe5d27abbb3bd37fcc01871ecf394c793672d2c1e68be7e7"
+SRC_URI[sha256sum] = "f75d6a4a75823a1b7d713a4967eca2f596f466e58fc6bc06d72642932fd7e307"
 
 S = "${WORKDIR}/mercurial-${PV}"