diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index aaf3712ef0..c5e9b3b310 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -364,13 +364,14 @@ (define-public linux-libre-5.18-pristine-source
   (let ((version linux-libre-5.18-version)
         (hash (base32 "0dhaj1zcsr5sfg62byzvvkhm9j419px6v9v04ngcy0d0vc2yn8q8")))
    (make-linux-libre-source version
+
                             (%upstream-linux-source version hash)
                             deblob-scripts-5.18)))
 
 ;; 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 "5.15.50")
+(define-public linux-libre-5.15-version "5.15.51")
 (define-public linux-libre-5.15-gnu-revision "gnu")
 (define deblob-scripts-5.15
   (linux-libre-deblob-scripts
@@ -380,7 +381,7 @@ (define deblob-scripts-5.15
    (base32 "129qlhwdv2mfb85gbvq03kkbdfp73b444rryr4rrbvi0jmq4cp24")))
 (define-public linux-libre-5.15-pristine-source
   (let ((version linux-libre-5.15-version)
-        (hash (base32 "03yp3gz45059gkzqbijbg503rxx4wihjg4c3ikz10f526xym0kam")))
+        (hash (base32 "1229m4r4n61n5l8anp2pcqdhajkwmavhr1z00n8gvx3yn9w4ifhz")))
    (make-linux-libre-source version
                             (%upstream-linux-source version hash)
                             deblob-scripts-5.15)))