diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 2016d62ea9..abe1d54958 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -550,7 +550,7 @@ corresponding UPSTREAM-SOURCE (an origin), using the given DEBLOB-SCRIPTS."
 ;; Here are the support timelines:
 ;; <https://www.kernel.org/category/releases.html>
 
-(define-public linux-libre-6.6-version "6.6.42")
+(define-public linux-libre-6.6-version "6.6.43")
 (define-public linux-libre-6.6-gnu-revision "gnu")
 (define deblob-scripts-6.6
   (linux-libre-deblob-scripts
@@ -560,7 +560,7 @@ corresponding UPSTREAM-SOURCE (an origin), using the given DEBLOB-SCRIPTS."
    (base32 "15xb4miirfmi1khlq4zhb8zmmh82f41jhsfbsfpv8v98yfka2nmb")))
 (define-public linux-libre-6.6-pristine-source
   (let ((version linux-libre-6.6-version)
-        (hash (base32 "10z6fjvpiv3l11rpsd6fgi7dr6a3d38c6zlp8ihffx6pjz1ch0c8")))
+        (hash (base32 "0pha226h5011kl5r2iiddxi0rib3xraslmcdjjnil2kq38d3pn0a")))
    (make-linux-libre-source version
                             (%upstream-linux-source version hash)
                             deblob-scripts-6.6)))