diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 4d7678930e..5bfde2a24d 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -424,7 +424,7 @@ corresponding UPSTREAM-SOURCE (an origin), using the given DEBLOB-SCRIPTS."
                              (%upstream-linux-source version hash)
                              deblob-scripts-4.14)))
 
-(define-public linux-libre-4.9-version "4.9.284")
+(define-public linux-libre-4.9-version "4.9.285")
 (define-public linux-libre-4.9-gnu-revision "gnu1")
 (define deblob-scripts-4.9
   (linux-libre-deblob-scripts
@@ -434,7 +434,7 @@ corresponding UPSTREAM-SOURCE (an origin), using the given DEBLOB-SCRIPTS."
    (base32 "1a0k9i8gnzkyvfr80f8xw2fnxfwddhz1pzicz9fh0y3jzzkzk45p")))
 (define-public linux-libre-4.9-pristine-source
   (let ((version linux-libre-4.9-version)
-        (hash (base32 "0054b0cm0h2mbf6rxzdgd3c2rfz7xa32qkyr5lv58l2852hf0ri8")))
+        (hash (base32 "1hkkk4mhr5qnrhwqcz0b20rff6j8pnwd868a5hsq8s867pa24ajb")))
     (make-linux-libre-source version
                              (%upstream-linux-source version hash)
                              deblob-scripts-4.9)))