diff --git a/recipes-sdk/aws-c-auth/aws-c-auth_0.7.19.bb b/recipes-sdk/aws-c-auth/aws-c-auth_0.7.20.bb
similarity index 96%
rename from recipes-sdk/aws-c-auth/aws-c-auth_0.7.19.bb
rename to recipes-sdk/aws-c-auth/aws-c-auth_0.7.20.bb
index 49c293b04..74cf23baa 100644
--- a/recipes-sdk/aws-c-auth/aws-c-auth_0.7.19.bb
+++ b/recipes-sdk/aws-c-auth/aws-c-auth_0.7.20.bb
@@ -23,7 +23,7 @@ SRC_URI = "\
     git://github.com/awslabs/aws-c-auth.git;protocol=https;branch=${BRANCH} \
     file://run-ptest \
     "
-SRCREV = "140652a7fd30b1ed0b926257e8f8d0ea4f060953"
+SRCREV = "ef9cfa19de9ac6538dfcf40fabfbf2e77061df67"
 
 S = "${WORKDIR}/git"