sdbusplus.bb: bump version

Change-Id: I2c20610f6d1b73939a65e0727849152749137d81
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/common/recipes-extended/sdbusplus/sdbusplus.bb b/common/recipes-extended/sdbusplus/sdbusplus.bb
index 2183560..a9362d4 100644
--- a/common/recipes-extended/sdbusplus/sdbusplus.bb
+++ b/common/recipes-extended/sdbusplus/sdbusplus.bb
@@ -36,7 +36,7 @@
         "
 
 SRC_URI += "git://github.com/openbmc/sdbusplus"
-SRCREV = "f7509067e6d6dd0188d7ce84612161cc5d7a45cb"
+SRCREV = "20a6b6b98ae4d082e2fc32643cc204e4892f986a"
 
 PACKAGECONFIG ??= "libsdbusplus transaction"
 PACKAGECONFIG[libsdbusplus] = "--enable-libsdbusplus,--disable-libsdbusplus,systemd,libsystemd"