diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 4124e0746f..56edbf28e2 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -372,7 +372,7 @@ (define-public linux-libre-5.12-pristine-source
 ;; The "longterm" kernels — the older releases with long-term upstream support.
 ;; Here are the support timelines:
 ;; <https://www.kernel.org/category/releases.html>
-(define-public linux-libre-5.10-version "5.10.39")
+(define-public linux-libre-5.10-version "5.10.40")
 (define deblob-scripts-5.10
   (linux-libre-deblob-scripts
    linux-libre-5.10-version
@@ -380,7 +380,7 @@ (define deblob-scripts-5.10
    (base32 "0hh27ccqimagr3aij7ygwikxw66y63sqwd0xlf49bhpjd090r9a7")))
 (define-public linux-libre-5.10-pristine-source
   (let ((version linux-libre-5.10-version)
-        (hash (base32 "057nnfkbm69ji80rx9lqgmvqsv74x9lcaq3kfs0k91cpr8asaf2p")))
+        (hash (base32 "091g9g29m4vh66bxihiylyprb3cxr8cy4m494klb2lkirlx8103l")))
    (make-linux-libre-source version
                             (%upstream-linux-source version hash)
                             deblob-scripts-5.10)))