diff --git a/gnu/packages/certs.scm b/gnu/packages/certs.scm
index 31ffa54d87..6c2ea4c6ec 100644
--- a/gnu/packages/certs.scm
+++ b/gnu/packages/certs.scm
@@ -74,7 +74,7 @@ (define certdata2pem
 (define-public nss-certs
   (package
     (name "nss-certs")
-    (version "3.32")
+    (version "3.33")
     (source (origin
               (method url-fetch)
               (uri (let ((version-with-underscores
@@ -85,7 +85,7 @@ (define-public nss-certs
                       "nss-" version ".tar.gz")))
               (sha256
                (base32
-                "0dfkgvah0ji8b8lpxyy2w0b3lyz5ldmryii4z7j2bfwnrj0z7iim"))))
+                "1r44qa4j7sri50mxxbnrpm6fxprwrhv76whi7bfq73j06syxmw4q"))))
     (build-system gnu-build-system)
     (outputs '("out"))
     (native-inputs
diff --git a/gnu/packages/gnuzilla.scm b/gnu/packages/gnuzilla.scm
index 8123b6a201..fd7a8a9e4d 100644
--- a/gnu/packages/gnuzilla.scm
+++ b/gnu/packages/gnuzilla.scm
@@ -281,7 +281,7 @@ (define-public nspr
 (define-public nss
   (package
     (name "nss")
-    (version "3.32")
+    (version "3.33")
     (source (origin
               (method url-fetch)
               (uri (let ((version-with-underscores
@@ -292,7 +292,7 @@ (define-public nss
                       "nss-" version ".tar.gz")))
               (sha256
                (base32
-                "0dfkgvah0ji8b8lpxyy2w0b3lyz5ldmryii4z7j2bfwnrj0z7iim"))
+                "1r44qa4j7sri50mxxbnrpm6fxprwrhv76whi7bfq73j06syxmw4q"))
               ;; Create nss.pc and nss-config.
               (patches (search-patches "nss-pkgconfig.patch"
                                        "nss-increase-test-timeout.patch"))))