diff --git a/.abf.yml b/.abf.yml
index 9236218..42ac331 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -3,5 +3,5 @@ sources:
   blank-cert8.db: d272a7b58364862613d44261c5744f7a336bf177
   blank-key3.db: 7f78b5bcecdb5005e7b803604b2ec9d1a9df2fb5
   blank-secmod.db: bd748cf6e1465a1bbe6e751b72ffc0076aff0b50
-  nss-3.51.1.tar.gz: 08f779e74242971bb8cf96fb6b4c1fbab3d7bc4c
+  nss-3.52.tar.gz: 4ff9fcff59fab1c4b0f00d3f3ac6015d0253d242
   verisign-class-3-secure-server-ca.der: 188590e94878478e33b6194e59fbbb28ff0888d5
diff --git a/nss.spec b/nss.spec
index 7333f1e..6be431b 100644
--- a/nss.spec
+++ b/nss.spec
@@ -18,8 +18,8 @@
 
 Summary:	Network Security Services
 Name:		nss
-Version:	3.51.1
-Release:	7
+Version:	3.52
+Release:	1
 Epoch:		2
 Group:		System/Libraries
 License:	MPL or GPLv2+ or LGPLv2+