diff --git a/pkgs/os-specific/linux/kernel/kernels-org.json b/pkgs/os-specific/linux/kernel/kernels-org.json
index e7b7317442dc..4df17a1a0e3e 100644
--- a/pkgs/os-specific/linux/kernel/kernels-org.json
+++ b/pkgs/os-specific/linux/kernel/kernels-org.json
@@ -8,8 +8,8 @@
         "hash": "sha256:1dfbbydmayfj9npx3z0g38p574pmcx3qgs49dv0npigl48wd9yvq"
     },
     "6.1": {
-        "version": "6.1.75",
-        "hash": "sha256:0mis14ll6xmhw71vfpw1aahi5z207qysha7x316fq4qc6c899lbc"
+        "version": "6.1.76",
+        "hash": "sha256:1zdi4xbk7zyiab7x8z12xqg72zaw3j61slvrbwjfx6pzh47cr005"
     },
     "5.15": {
         "version": "5.15.148",
@@ -28,11 +28,11 @@
         "hash": "sha256:06dy270xw4frnrc9p2qjh8chgp02fr5ll5g2b0lx9xqzlq7y86xr"
     },
     "6.6": {
-        "version": "6.6.14",
-        "hash": "sha256:110mz8fjlg1j9wnhhq2ik5alayhf61adajd8jqmcsqprncnnpsgv"
+        "version": "6.6.15",
+        "hash": "sha256:1ajzby6isqji1xlp660m4qj2i2xs003vsjp1jspziwl7hrzhqadb"
     },
     "6.7": {
-        "version": "6.7.2",
-        "hash": "sha256:0wd6pxh7wy9bzjzwd0rdsdnghpr53qbs722fhg07bi19m8dy8kf3"
+        "version": "6.7.3",
+        "hash": "sha256:0i1bfkawyp917d9v3qa5nqzspzr3ixx7scbfl8x4lms74xjqrw5p"
     }
 }
diff --git a/pkgs/os-specific/linux/kernel/linux-libre.nix b/pkgs/os-specific/linux/kernel/linux-libre.nix
index aba6462451a9..e4716dfa6d96 100644
--- a/pkgs/os-specific/linux/kernel/linux-libre.nix
+++ b/pkgs/os-specific/linux/kernel/linux-libre.nix
@@ -1,8 +1,8 @@
 { stdenv, lib, fetchsvn, linux
 , scripts ? fetchsvn {
     url = "https://www.fsfla.org/svn/fsfla/software/linux-libre/releases/branches/";
-    rev = "19482";
-    sha256 = "0y9w9jwlhxv88mjr67g64wgypjf3ikc6c5gr8wrvxiawi24kdhca";
+    rev = "19489";
+    sha256 = "1adnk4710iyq87bj48bfxzmzhv5hk0x3fmyz6ydk5af364fl87mk";
   }
 , ...
 }:
diff --git a/pkgs/os-specific/linux/kernel/linux-rt-6.1.nix b/pkgs/os-specific/linux/kernel/linux-rt-6.1.nix
index 9b70c577b4e6..bf8148c35c11 100644
--- a/pkgs/os-specific/linux/kernel/linux-rt-6.1.nix
+++ b/pkgs/os-specific/linux/kernel/linux-rt-6.1.nix
@@ -6,7 +6,7 @@
 , ... } @ args:
 
 let
-  version = "6.1.73-rt22"; # updated by ./update-rt.sh
+  version = "6.1.75-rt23"; # updated by ./update-rt.sh
   branch = lib.versions.majorMinor version;
   kversion = builtins.elemAt (lib.splitString "-" version) 0;
 in buildLinux (args // {
@@ -18,14 +18,14 @@ in buildLinux (args // {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v6.x/linux-${kversion}.tar.xz";
-    sha256 = "11vyblm4nkjncdi3akcyizw7jkyxsqn2mjixc51f7kgiddq4ibbc";
+    sha256 = "0mis14ll6xmhw71vfpw1aahi5z207qysha7x316fq4qc6c899lbc";
   };
 
   kernelPatches = let rt-patch = {
     name = "rt";
     patch = fetchurl {
       url = "mirror://kernel/linux/kernel/projects/rt/${branch}/older/patch-${version}.patch.xz";
-      sha256 = "1hl7y2sab21l81nl165b77jhfjhpcc1gvz64fs2yjjp4q2qih4b0";
+      sha256 = "0y88g4acq9vcxb169zficcih1dgq7ssl6v3f9740jr6r4l9ycv1x";
     };
   }; in [ rt-patch ] ++ kernelPatches;