diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 1b7653c9eb..8d9dc01839 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -407,7 +407,7 @@ (define-public linux-libre-5.10-pristine-source
                             (%upstream-linux-source version hash)
                             deblob-scripts-5.10)))
 
-(define-public linux-libre-5.4-version "5.4.185")
+(define-public linux-libre-5.4-version "5.4.186")
 (define-public linux-libre-5.4-gnu-revision "gnu1")
 (define deblob-scripts-5.4
   (linux-libre-deblob-scripts
@@ -417,7 +417,7 @@ (define deblob-scripts-5.4
    (base32 "1mp9d0b7mqw7cl65k0a18265cvn4qwcpnvna8r6n5m3y4pz3rik9")))
 (define-public linux-libre-5.4-pristine-source
   (let ((version linux-libre-5.4-version)
-        (hash (base32 "11rp3x05bq9cs9gwy4x36ynkgl7nb5ss29zi6m7n5ywvczdfjpyi")))
+        (hash (base32 "1f9rigm58miq5s98bx7pvylqi9hlzlfnq1nrj4cd8f4arcjcvxv1")))
    (make-linux-libre-source version
                             (%upstream-linux-source version hash)
                             deblob-scripts-5.4)))