diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 4973b27f626f62e22839b2457a8e1af9571d2cc2..972c5891b198cf617fb9ebefc9f59d4ed770b584 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -192,7 +192,7 @@ (define (lookup file)
      #f)))
 
 (define-public linux-libre
-  (let* ((version "3.18.2")
+  (let* ((version "3.18.3")
          (build-phase
           '(lambda* (#:key system inputs #:allow-other-keys #:rest args)
              ;; Apply the neat patch.
@@ -265,7 +265,7 @@ (define-public linux-libre
              (uri (linux-libre-urls version))
              (sha256
               (base32
-               "0wji58x0zci13a499v6kbz3pyhs2gk6wsbv3fia8valxgbcppyhp"))))
+               "1qw8b4kc18s7qy314cm4mbg6hmyfpya10awxda78fa7g830pay8h"))))
     (build-system gnu-build-system)
     (native-inputs `(("perl" ,perl)
                      ("bc" ,bc)