diff --git a/pkgs/applications/networking/cluster/k3s/1_31/images-versions.json b/pkgs/applications/networking/cluster/k3s/1_31/images-versions.json
index 8ea08a211171..6f9adbdf9ea3 100644
--- a/pkgs/applications/networking/cluster/k3s/1_31/images-versions.json
+++ b/pkgs/applications/networking/cluster/k3s/1_31/images-versions.json
@@ -1,26 +1,26 @@
 {
   "airgap-images-amd64-tar-gz": {
-    "url": "https://github.com/k3s-io/k3s/releases/download/v1.31.11%2Bk3s1/k3s-airgap-images-amd64.tar.gz",
-    "sha256": "fa4f87e7e82c0e613f854eedf8f64d2cdabbd127f3ae84707ed1ca59e2137855"
+    "url": "https://github.com/k3s-io/k3s/releases/download/v1.31.12%2Bk3s1/k3s-airgap-images-amd64.tar.gz",
+    "sha256": "a6899f064a179d0681b5e18f5b82fa10120badf8e74c79a4eedebe000a9eaa56"
   },
   "airgap-images-amd64-tar-zst": {
-    "url": "https://github.com/k3s-io/k3s/releases/download/v1.31.11%2Bk3s1/k3s-airgap-images-amd64.tar.zst",
-    "sha256": "c98ad7590af33ef7e148920eb809dfd0f8145a623fdd8d32c6efeecab6088412"
+    "url": "https://github.com/k3s-io/k3s/releases/download/v1.31.12%2Bk3s1/k3s-airgap-images-amd64.tar.zst",
+    "sha256": "d253cfce051c549a3ed0826d60e5c7bec7bbd9f8a64f98a9d5ec8238e9914cc3"
   },
   "airgap-images-arm-tar-gz": {
-    "url": "https://github.com/k3s-io/k3s/releases/download/v1.31.11%2Bk3s1/k3s-airgap-images-arm.tar.gz",
-    "sha256": "0b6009407069fdd684d9627c5fa4bdb31ea4644172f1f429a2cce15d2c18631d"
+    "url": "https://github.com/k3s-io/k3s/releases/download/v1.31.12%2Bk3s1/k3s-airgap-images-arm.tar.gz",
+    "sha256": "74e897222e53a2750b3ee8249964e0e47fa5c5caae9d611a18499be6b51cdee3"
   },
   "airgap-images-arm-tar-zst": {
-    "url": "https://github.com/k3s-io/k3s/releases/download/v1.31.11%2Bk3s1/k3s-airgap-images-arm.tar.zst",
-    "sha256": "c1bd7557836538592dbd59f798e7a4b91d7aef74c8f9f71631060c96a5288dd6"
+    "url": "https://github.com/k3s-io/k3s/releases/download/v1.31.12%2Bk3s1/k3s-airgap-images-arm.tar.zst",
+    "sha256": "162a158c191591ec4ca3b7f446fdf9e23eb8366407091b992087abdc6349325f"
   },
   "airgap-images-arm64-tar-gz": {
-    "url": "https://github.com/k3s-io/k3s/releases/download/v1.31.11%2Bk3s1/k3s-airgap-images-arm64.tar.gz",
-    "sha256": "6fa41db4ee001c1db8a404dd38f17f2426f27f688f9f7a2a76f4ef336f51c886"
+    "url": "https://github.com/k3s-io/k3s/releases/download/v1.31.12%2Bk3s1/k3s-airgap-images-arm64.tar.gz",
+    "sha256": "313e268ab348dd8d4708928e7bc0fb45b7f518aeb7dfaa9631d3d7d61ba1f8be"
   },
   "airgap-images-arm64-tar-zst": {
-    "url": "https://github.com/k3s-io/k3s/releases/download/v1.31.11%2Bk3s1/k3s-airgap-images-arm64.tar.zst",
-    "sha256": "97f0db38f57a2dc63167795620ba34a89348d874ecc91fbf3d8d962dc1392e47"
+    "url": "https://github.com/k3s-io/k3s/releases/download/v1.31.12%2Bk3s1/k3s-airgap-images-arm64.tar.zst",
+    "sha256": "60f19d4935f5b4b2b776c634eb9701268b94ccd100fc9c2968c096ba1fb5154f"
   }
 }
diff --git a/pkgs/applications/networking/cluster/k3s/1_31/versions.nix b/pkgs/applications/networking/cluster/k3s/1_31/versions.nix
index 17fabb8925ad..165a8aac3278 100644
--- a/pkgs/applications/networking/cluster/k3s/1_31/versions.nix
+++ b/pkgs/applications/networking/cluster/k3s/1_31/versions.nix
@@ -1,8 +1,8 @@
 {
-  k3sVersion = "1.31.11+k3s1";
-  k3sCommit = "17cfde1c82427535f0d3b6fe15caef1a0e62e82f";
-  k3sRepoSha256 = "17dmk8r1rjv2wv4kfyrsdyb9xp696ckq79lzjkvh89x8g31b6p1h";
-  k3sVendorHash = "sha256-ogyFEWnTBYjpz9clO3v5DyO23mHPhUS+JC587kLJ5Ck=";
+  k3sVersion = "1.31.12+k3s1";
+  k3sCommit = "2b53c7e4c81742fbb2b0e7e90e3bb907d1fe0e24";
+  k3sRepoSha256 = "07pi1vjpm01q2riq0dic6p27nqj4wzwwzllxgmr7gfim1xx643gd";
+  k3sVendorHash = "sha256-osqhQJq+Qst3LpYdhXkAY6Pxay381PmoxD5Ji/ZV86Q=";
   chartVersions = import ./chart-versions.nix;
   imagesVersions = builtins.fromJSON (builtins.readFile ./images-versions.json);
   k3sRootVersion = "0.14.1";