1 files changed, 6 insertions, 2 deletions
diff --git a/gnu/packages/tls.scm b/gnu/packages/tls.scm
index 079c73da8d..61fb651552 100644
--- a/gnu/packages/tls.scm
+++ b/gnu/packages/tls.scm
@@ -108,7 +108,7 @@ living in the same process.")
 (define-public gnutls
   (package
     (name "gnutls")
-    (version "3.4.7")
+    (version "3.4.9")
     (source (origin
              (method url-fetch)
              (uri
@@ -119,7 +119,7 @@ living in the same process.")
                              "/gnutls-" version ".tar.xz"))
              (sha256
               (base32
-               "0nifi3mr5jhz608pidkp8cjs4vwfj1m2qczsjrgpnp99615rxgn1"))))
+               "0gvwyl0kdp1qpzbzp46wqfdzzrmwy9n54sgcjvvm1m1kpanlyna8"))))
     (build-system gnu-build-system)
     (arguments
      '(#:configure-flags
@@ -201,6 +201,10 @@ required structures.")
     `(#:parallel-build? #f
       #:parallel-tests? #f
       #:test-target "test"
+
+      ;; Changes to OpenSSL sometimes cause Perl to "sneak in" to the closure,
+      ;; so we explicitly disallow it here.
+      #:disallowed-references ,(list (canonical-package perl))
       #:phases
       (modify-phases %standard-phases
         (add-before