diff --git a/recipes-sdk/s2n/s2n_1.5.6.bb b/recipes-sdk/s2n/s2n_1.5.7.bb
similarity index 96%
rename from recipes-sdk/s2n/s2n_1.5.6.bb
rename to recipes-sdk/s2n/s2n_1.5.7.bb
index d9ad18738..4ff0fa520 100644
--- a/recipes-sdk/s2n/s2n_1.5.6.bb
+++ b/recipes-sdk/s2n/s2n_1.5.7.bb
@@ -15,7 +15,7 @@ SRC_URI = "\
     file://run-ptest \
     "
 
-SRCREV = "ae74eb53ddee12a4cbf6348a27cfb1376b80909d"
+SRCREV = "9f4baecc753d6fe01c13e4f422d2e327c64d06b8"
 UPSTREAM_CHECK_GITTAGREGEX = "v(?P<pver>.*)"
 
 S = "${WORKDIR}/git"