diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index dfb1e508d4..fd31f2cbb0 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -409,7 +409,7 @@ (define-public linux-libre-5.10-pristine-source
                             (%upstream-linux-source version hash)
                             deblob-scripts-5.10)))
 
-(define-public linux-libre-5.4-version "5.4.190")
+(define-public linux-libre-5.4-version "5.4.191")
 (define-public linux-libre-5.4-gnu-revision "gnu1")
 (define deblob-scripts-5.4
   (linux-libre-deblob-scripts
@@ -419,7 +419,7 @@ (define deblob-scripts-5.4
    (base32 "1mp9d0b7mqw7cl65k0a18265cvn4qwcpnvna8r6n5m3y4pz3rik9")))
 (define-public linux-libre-5.4-pristine-source
   (let ((version linux-libre-5.4-version)
-        (hash (base32 "157ifcl59xxj721r302hg82vmbqzx5hjrlihrc5s4maxfw3ygm41")))
+        (hash (base32 "0fharjqasvq76pciwci6qamdadpfjh2n8gdyri8fj65drmgsi318")))
    (make-linux-libre-source version
                             (%upstream-linux-source version hash)
                             deblob-scripts-5.4)))