diff --git a/meta/recipes-support/re2c/re2c_4.2.bb b/meta/recipes-support/re2c/re2c_4.3.bb
similarity index 90%
rename from meta/recipes-support/re2c/re2c_4.2.bb
rename to meta/recipes-support/re2c/re2c_4.3.bb
index 0696080603..eafdf93078 100644
--- a/meta/recipes-support/re2c/re2c_4.2.bb
+++ b/meta/recipes-support/re2c/re2c_4.3.bb
@@ -7,7 +7,7 @@ LICENSE = "PD"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=64eca4d8a3b67f9dc7656094731a2c8d"
 
 SRC_URI = "${GITHUB_BASE_URI}/download/${PV}/${BPN}-${PV}.tar.xz"
-SRC_URI[sha256sum] = "c9dc2b24f340d135a07a1ac63ff53f7f8f74997fed5a4e9132a64050dbc3da1f"
+SRC_URI[sha256sum] = "51e88d6d6b6ab03eb7970276aca7e0db4f8e29c958b84b561d2fdcb8351c7150"
 GITHUB_BASE_URI = "https://github.com/skvadrik/re2c/releases"
 
 BBCLASSEXTEND = "native nativesdk"