diff --git a/pkgs/applications/networking/cluster/k3s/1_30/images-versions.json b/pkgs/applications/networking/cluster/k3s/1_30/images-versions.json
index cc2e2498d644..224938362c20 100644
--- a/pkgs/applications/networking/cluster/k3s/1_30/images-versions.json
+++ b/pkgs/applications/networking/cluster/k3s/1_30/images-versions.json
@@ -1,18 +1,18 @@
 {
   "airgap-images-amd64": {
-    "url": "https://github.com/k3s-io/k3s/releases/download/v1.30.4%2Bk3s1/k3s-airgap-images-amd64.tar.zst",
-    "sha256": "145sj4gpwdjvfv3bphpdg6db1d83bbwl0shbnsqpjizsm3ifvmm9"
+    "url": "https://github.com/k3s-io/k3s/releases/download/v1.30.5%2Bk3s1/k3s-airgap-images-amd64.tar.zst",
+    "sha256": "1fcdhhixxcbqxd8varz3vwz1qrkjpmxmwq74g14z7qafr7nqm757"
   },
   "airgap-images-arm": {
-    "url": "https://github.com/k3s-io/k3s/releases/download/v1.30.4%2Bk3s1/k3s-airgap-images-arm.tar.zst",
-    "sha256": "0sdkfsjxxi5sq0nxjw7g7r1p7711l74r39y5ss12q85q4sla0m7l"
+    "url": "https://github.com/k3s-io/k3s/releases/download/v1.30.5%2Bk3s1/k3s-airgap-images-arm.tar.zst",
+    "sha256": "04d79m0lp8l53lgrpvhl6drn5jzdgjvaj32mcjq9y175f4knhiaw"
   },
   "airgap-images-arm64": {
-    "url": "https://github.com/k3s-io/k3s/releases/download/v1.30.4%2Bk3s1/k3s-airgap-images-arm64.tar.zst",
-    "sha256": "1kw85g79rywk6n3wda7ffvjhf030wwj8g3x8n73rgiprvksw4p7j"
+    "url": "https://github.com/k3s-io/k3s/releases/download/v1.30.5%2Bk3s1/k3s-airgap-images-arm64.tar.zst",
+    "sha256": "1grhh38x3mpj86fn487dfmhgdvbjf61mz8fg8sc9dcqhvpi8rr3w"
   },
   "images-list": {
-    "url": "https://github.com/k3s-io/k3s/releases/download/v1.30.4%2Bk3s1/k3s-images.txt",
-    "sha256": "1f1d33jn4g5b6zmzdzzm4ffwfrmjwh60v9gnph0ysxjwsq1k0pxp"
+    "url": "https://github.com/k3s-io/k3s/releases/download/v1.30.5%2Bk3s1/k3s-images.txt",
+    "sha256": "1l71xhcj2z9fz3mn89iyyxznrgk59qgng549iq3zc8w3l0hl0qry"
   }
 }
diff --git a/pkgs/applications/networking/cluster/k3s/1_30/versions.nix b/pkgs/applications/networking/cluster/k3s/1_30/versions.nix
index 40e7386b38b2..30c6ffe97db0 100644
--- a/pkgs/applications/networking/cluster/k3s/1_30/versions.nix
+++ b/pkgs/applications/networking/cluster/k3s/1_30/versions.nix
@@ -1,15 +1,15 @@
 {
-  k3sVersion = "1.30.4+k3s1";
-  k3sCommit = "98262b5dee29fe5ac849a0cef90b5d50292b020b";
-  k3sRepoSha256 = "1iwg7j0divbh41dx40kz69qkvscvppqb37dqvxayw3ha1yja4sq6";
-  k3sVendorHash = "sha256-EovTZ3DvDqWFR9vxhtjgcZcPXVk1C0PYNCxEV5XA6wg=";
+  k3sVersion = "1.30.5+k3s1";
+  k3sCommit = "9b586704a211264ca86b22f2a0b4617b00412235";
+  k3sRepoSha256 = "1fzpkfbk2x9xw9js9ns15g84c7q93knwx7fdmdj4af3830kplnnr";
+  k3sVendorHash = "sha256-fs9p6ywS5XCeJSF5ovDG40o+H4p4QmEJ0cvU5T9hwuA=";
   chartVersions = import ./chart-versions.nix;
   imagesVersions = builtins.fromJSON (builtins.readFile ./images-versions.json);
   k3sRootVersion = "0.14.0";
   k3sRootSha256 = "15cs9faw3jishsb5nhgmb5ldjc47hkwf7hz2126fp8ahf80m0fcl";
-  k3sCNIVersion = "1.4.0-k3s2";
-  k3sCNISha256 = "17dg6jgjx18nrlyfmkv14dhzxsljz4774zgwz5dchxcf38bvarqa";
-  containerdVersion = "1.7.20-k3s1";
-  containerdSha256 = "12ihr3z8vcglv5b0v9ris29zkkkdvjbcp3bf7ym71a0xdbg83s8i";
+  k3sCNIVersion = "1.5.1-k3s1";
+  k3sCNISha256 = "1bkz78p77aiw64hdvmlgc5zir9x8zha8qprfaab48jxbcsj3dfi7";
+  containerdVersion = "1.7.21-k3s2";
+  containerdSha256 = "0kp93fhmw2kiy46hw3ag05z8xwhw7kqp4wcbhsxshsdf0929g539";
   criCtlVersion = "1.29.0-k3s1";
 }