diff --git a/mozilla/security/nss/manifest.mn b/mozilla/security/nss/manifest.mn
index 60f1ba41a2c..918b6695131 100644
--- a/mozilla/security/nss/manifest.mn
+++ b/mozilla/security/nss/manifest.mn
@@ -37,7 +37,7 @@
 CORE_DEPTH = ..
 DEPTH      = ..
 
-IMPORTS =	nspr20/v4.6.2 \
+IMPORTS =	nspr20/v4.6.3 \
 		$(NULL)
 
 RELEASE = nss