diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 419a2cf1f6..fd516ae186 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -369,10 +369,10 @@ (define (%upstream-linux-source version hash)
     (sha256 hash)))
 
 
-(define-public linux-libre-5.6-version "5.6.3")
+(define-public linux-libre-5.6-version "5.6.4")
 (define-public linux-libre-5.6-pristine-source
   (let ((version linux-libre-5.6-version)
-        (hash (base32 "1ajh1iw3bplm6ckcycg45wfmmqkvfiqmh6i3m1895dfapfd6h4qx")))
+        (hash (base32 "14cxbc9xi4s3xwx4yb1yd4z0kidsk3d443skf5sgmdhcalg79wax")))
    (make-linux-libre-source version
                             (%upstream-linux-source version hash)
                             deblob-scripts-5.6)))