diff --git a/pkgs/os-specific/linux/kernel/kernels-org.json b/pkgs/os-specific/linux/kernel/kernels-org.json
index 82fa7bb304bd1..b28f208bcf31c 100644
--- a/pkgs/os-specific/linux/kernel/kernels-org.json
+++ b/pkgs/os-specific/linux/kernel/kernels-org.json
@@ -4,8 +4,8 @@
         "hash": "sha256:1ssw0cfzssczykg47gvvnpkzk2nvq3sl258nvxgypk3an1xc4xzs"
     },
     "6.1": {
-        "version": "6.1.103",
-        "hash": "sha256:0ws59jjd71vhwbzkn0wqaby3yb8kjbc4clgza8aqhl4gi5pp1d2y"
+        "version": "6.1.104",
+        "hash": "sha256:0xlrfm15c7cx1r3lndjgcwv29dyzr79wq09nbkhrf4r4j9j35yjw"
     },
     "5.15": {
         "version": "5.15.164",
@@ -24,8 +24,8 @@
         "hash": "sha256:0c7bhb31hpbbw1is1ykppk9lm0x025yyd4hrmlg1s6yg75rxqkal"
     },
     "6.6": {
-        "version": "6.6.44",
-        "hash": "sha256:1n6ckxx0i4dbq018b56q1wkwq944jhjy225swrpn65a9jfb848ck"
+        "version": "6.6.45",
+        "hash": "sha256:0ygiqh4zdg9ndqgyv9fiv4h0cgmgxa7ff28nkjas1r370wjfs6qj"
     },
     "6.8": {
         "version": "6.8.12",
@@ -36,7 +36,7 @@
         "hash": "sha256:08ngskni7d9wi93vlwcmbdg7sb2jl1drhhzn62k9nsrg1r7crrss"
     },
     "6.10": {
-        "version": "6.10.3",
-        "hash": "sha256:1666dypfg193l5460maadki4hc291hr7k9fw74nq21fxczyj4pzs"
+        "version": "6.10.4",
+        "hash": "sha256:1y2m2pqrvsgr9ng72nnh4yvsprkvkznhnmn4p8g78350bzyrvip2"
     }
 }
diff --git a/pkgs/os-specific/linux/kernel/linux-rt-5.10.nix b/pkgs/os-specific/linux/kernel/linux-rt-5.10.nix
index 11e85e749ffb0..8c702380c519e 100644
--- a/pkgs/os-specific/linux/kernel/linux-rt-5.10.nix
+++ b/pkgs/os-specific/linux/kernel/linux-rt-5.10.nix
@@ -6,7 +6,7 @@
 , ... } @ args:
 
 let
-  version = "5.10.222-rt114"; # updated by ./update-rt.sh
+  version = "5.10.223-rt115"; # 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/v5.x/linux-${kversion}.tar.xz";
-    sha256 = "1jshn64g165rdshyjvq38ni6pkbskp50048pbz407fss7f00cbbv";
+    sha256 = "189b3yl4lsjzh6qpza0phj8hgsvnyh38cgrd70rnqw3rddmdh2fa";
   };
 
   kernelPatches = let rt-patch = {
     name = "rt";
     patch = fetchurl {
       url = "mirror://kernel/linux/kernel/projects/rt/${branch}/older/patch-${version}.patch.xz";
-      sha256 = "0ylq8ffl9ivd1rh1fidmviyhzvknfh46my8iiqyfyg7y5z0cl1pg";
+      sha256 = "1kxm1ibc2krzjwvhhlz6h7047mir52x2cafg3pvp2kdpls8kw3jf";
     };
   }; in [ rt-patch ] ++ kernelPatches;
 
diff --git a/pkgs/os-specific/linux/kernel/linux-rt-6.6.nix b/pkgs/os-specific/linux/kernel/linux-rt-6.6.nix
index 3fce66f2471cb..dbbe62e673b2d 100644
--- a/pkgs/os-specific/linux/kernel/linux-rt-6.6.nix
+++ b/pkgs/os-specific/linux/kernel/linux-rt-6.6.nix
@@ -6,7 +6,7 @@
 , ... } @ args:
 
 let
-  version = "6.6.43-rt38"; # updated by ./update-rt.sh
+  version = "6.6.44-rt39"; # updated by ./update-rt.sh
   branch = lib.versions.majorMinor version;
   kversion = builtins.elemAt (lib.splitString "-" version) 0;
 in buildLinux (args // {
@@ -19,14 +19,14 @@ in buildLinux (args // {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v6.x/linux-${kversion}.tar.xz";
-    sha256 = "0pha226h5011kl5r2iiddxi0rib3xraslmcdjjnil2kq38d3pn0a";
+    sha256 = "1n6ckxx0i4dbq018b56q1wkwq944jhjy225swrpn65a9jfb848ck";
   };
 
   kernelPatches = let rt-patch = {
     name = "rt";
     patch = fetchurl {
       url = "mirror://kernel/linux/kernel/projects/rt/${branch}/older/patch-${version}.patch.xz";
-      sha256 = "0flxji623fy11l7z2syj5nlpkjfrc2nkqfpqvbgwzqpzms028mzj";
+      sha256 = "0c6a75b33xyzwp779j35xyz9gp9njmqvg84425yrnmykdl5fwfqh";
     };
   }; in [ rt-patch ] ++ kernelPatches;