diff --git a/package/libnss/libnss.hash b/package/libnss/libnss.hash
index 7be7e48a69..e4e24283cb 100644
--- a/package/libnss/libnss.hash
+++ b/package/libnss/libnss.hash
@@ -1,2 +1,2 @@
-# From https://ftp.mozilla.org/pub/security/nss/releases/NSS_3_30_2_RTM/src/SHA256SUMS
-sha256	0d4a77ff26bcee79fa8afe0125e0df6ae9e798b6b36782fa29e28febf7cfce24	nss-3.30.2.tar.gz
+# From https://ftp.mozilla.org/pub/security/nss/releases/NSS_3_31_RTM/src/SHA256SUMS
+sha256	e90561256a3271486162c1fbe8d614d118c333d36a4455be2af8688bd420a65d	nss-3.31.tar.gz
diff --git a/package/libnss/libnss.mk b/package/libnss/libnss.mk
index 1e157df1df..51559295ef 100644
--- a/package/libnss/libnss.mk
+++ b/package/libnss/libnss.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBNSS_VERSION = 3.30.2
+LIBNSS_VERSION = 3.31
 LIBNSS_SOURCE = nss-$(LIBNSS_VERSION).tar.gz
 LIBNSS_SITE = https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/NSS_$(subst .,_,$(LIBNSS_VERSION))_RTM/src
 LIBNSS_DISTDIR = dist