diff --git a/changelog.d/20241220_033220_nixpkgs-auto-update-fc-24.05-dev.md b/changelog.d/20241220_033220_nixpkgs-auto-update-fc-24.05-dev.md
new file mode 100644
index 000000000..4f0f2dd14
--- /dev/null
+++ b/changelog.d/20241220_033220_nixpkgs-auto-update-fc-24.05-dev.md
@@ -0,0 +1,4 @@
+
+### NixOS XX.XX platform
+
+- Update nixpkgs from 153eac8e59254dbf0ca9e320f4595fade6c9a7d0 to c71613e10a4aba0f13f46b97559783e38c384a2e
diff --git a/flake.lock b/flake.lock
index 230625cc9..149872ef6 100644
--- a/flake.lock
+++ b/flake.lock
@@ -410,11 +410,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1734530084,
-        "narHash": "sha256-gKEi/inkCJcoOjt6W2lCb1sNwANe38H2sPJakIRObQg=",
+        "lastModified": 1734665513,
+        "narHash": "sha256-IVcmr9K5YSPCm4m5cF80ZXE/jaPyquqYEyRmspDB6Cg=",
         "owner": "flyingcircusio",
         "repo": "nixpkgs-testing",
-        "rev": "631edd99b453df5bcd8437b03e0e9d2f59ff3828",
+        "rev": "c71613e10a4aba0f13f46b97559783e38c384a2e",
         "type": "github"
       },
       "original": {
diff --git a/release/package-versions.json b/release/package-versions.json
index 07c5dee07..918419682 100644
--- a/release/package-versions.json
+++ b/release/package-versions.json
@@ -460,9 +460,9 @@
     "version": "0.2.5"
   },
   "linuxKernelStable": {
-    "name": "linux-5.15.173",
+    "name": "linux-5.15.174",
     "pname": "linux",
-    "version": "5.15.173"
+    "version": "5.15.174"
   },
   "linuxKernelVerify": {
     "name": "linux-6.11",
diff --git a/release/versions.json b/release/versions.json
index 3caa18049..edbe0fa32 100644
--- a/release/versions.json
+++ b/release/versions.json
@@ -8,9 +8,9 @@
     "url": "https://gitlab.flyingcircus.io/flyingcircus/nixos-mailserver.git/"
   },
   "nixpkgs": {
-    "hash": "sha256-gKEi/inkCJcoOjt6W2lCb1sNwANe38H2sPJakIRObQg=",
+    "hash": "sha256-IVcmr9K5YSPCm4m5cF80ZXE/jaPyquqYEyRmspDB6Cg=",
     "owner": "flyingcircusio",
     "repo": "nixpkgs",
-    "rev": "631edd99b453df5bcd8437b03e0e9d2f59ff3828"
+    "rev": "c71613e10a4aba0f13f46b97559783e38c384a2e"
   }
 }