diff --git a/meta/recipes-support/db/db_5.3.15.bb b/meta/recipes-support/db/db_5.3.21.bb
similarity index 93%
rename from meta/recipes-support/db/db_5.3.15.bb
rename to meta/recipes-support/db/db_5.3.21.bb
index 509c5670b5..23d6c4e369 100644
--- a/meta/recipes-support/db/db_5.3.15.bb
+++ b/meta/recipes-support/db/db_5.3.21.bb
@@ -14,15 +14,15 @@ HOMEPAGE = "http://www.oracle.com/technology/products/berkeley-db/db/index.html"
 LICENSE = "Sleepycat"
 VIRTUAL_NAME ?= "virtual/db"
 RCONFLICTS_${PN} = "db3"
-PR = "r9"
+PR = "r0"
 
 SRC_URI = "http://download.oracle.com/berkeley-db/db-${PV}.tar.gz"
 SRC_URI += "file://arm-thumb-mutex_db5.patch;patchdir=.."
 
-SRC_URI[md5sum] = "5493fb5f7cc3915887c836b096f18773"
-SRC_URI[sha256sum] = "4f4f7d548984dde3584fcda0e4f96901cb8bafb08033a7781aec64ef2ea1f579"
+SRC_URI[md5sum] = "3fda0b004acdaa6fa350bfc41a3b95ca"
+SRC_URI[sha256sum] = "ddd92a930317df92021054c03992392db9ea5cddba43bef8920d392a82114fb8"
 
-LIC_FILES_CHKSUM = "file://../LICENSE;md5=12cc3ff983ed4ecc6cc091370ee4dbc3"
+LIC_FILES_CHKSUM = "file://../LICENSE;md5=32aefa5a8e7318be1f657432cbe2e768"
 
 inherit autotools