diff --git a/meta/recipes-devtools/fmt/fmt_12.1.0.bb b/meta/recipes-devtools/fmt/fmt_12.1.0.bb
index 22cab6f138..b51e0eed65 100644
--- a/meta/recipes-devtools/fmt/fmt_12.1.0.bb
+++ b/meta/recipes-devtools/fmt/fmt_12.1.0.bb
@@ -4,7 +4,7 @@ HOMEPAGE = "https://fmt.dev"
 LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=b9257785fc4f3803a4b71b76c1412729"
 
-SRC_URI = "git://github.com/fmtlib/fmt;branch=master;protocol=https;tag=${PV} \
+SRC_URI = "git://github.com/fmtlib/fmt;branch=main;protocol=https;tag=${PV} \
            file://0001-Workaround-an-ABI-issue-in-spdlog.patch \
            file://run-ptest \
            "