diff --git a/poky/meta/recipes-extended/acpica/acpica_20190405.bb b/poky/meta/recipes-extended/acpica/acpica_20190509.bb
similarity index 90%
rename from poky/meta/recipes-extended/acpica/acpica_20190405.bb
rename to poky/meta/recipes-extended/acpica/acpica_20190509.bb
index 25ad7ce..cf6db33 100644
--- a/poky/meta/recipes-extended/acpica/acpica_20190405.bb
+++ b/poky/meta/recipes-extended/acpica/acpica_20190509.bb
@@ -17,8 +17,8 @@
 DEPENDS = "bison flex bison-native"
 
 SRC_URI = "https://acpica.org/sites/acpica/files/acpica-unix2-${PV}.tar.gz"
-SRC_URI[md5sum] = "9ee30c8ff3012e213bc3b21a9d632215"
-SRC_URI[sha256sum] = "7e144fd011c23a0a10be0b0d7448c527a4c0f621f1f835a271636e448bc96643"
+SRC_URI[md5sum] = "dd1f8240f924b12b0a0de0c31ab26ab1"
+SRC_URI[sha256sum] = "860b5f94a0590b278592acf16a4556b05ff0309c08e8c48aa29827cfa02c8e9d"
 UPSTREAM_CHECK_URI = "https://acpica.org/downloads"
 
 S = "${WORKDIR}/acpica-unix2-${PV}"