diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 93ce8cb861..3b0d858132 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -377,7 +377,7 @@ (define-public linux-libre-5.16-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-5.15-version "5.15.28")
+(define-public linux-libre-5.15-version "5.15.29")
 (define-public linux-libre-5.15-gnu-revision "gnu")
 (define deblob-scripts-5.15
   (linux-libre-deblob-scripts
@@ -387,7 +387,7 @@ (define deblob-scripts-5.15
    (base32 "0mwzr1ffrr02pyy4rhwrv8msm9l59mg1d164j6qif7kkax2mdg66")))
 (define-public linux-libre-5.15-pristine-source
   (let ((version linux-libre-5.15-version)
-        (hash (base32 "1rhhn2a7799nnvx8dj83glb0p0qakxanhxvvl7crznvip7rvp8nq")))
+        (hash (base32 "0vl7xm4xs59z071wfjna392yada3hg5h6h3dfjaswircc22fc1ar")))
    (make-linux-libre-source version
                             (%upstream-linux-source version hash)
                             deblob-scripts-5.15)))