diff --git a/pkgs/applications/networking/cluster/node-problem-detector/default.nix b/pkgs/applications/networking/cluster/node-problem-detector/default.nix
index 6be32ed17a4b..ffc682ca4d90 100644
--- a/pkgs/applications/networking/cluster/node-problem-detector/default.nix
+++ b/pkgs/applications/networking/cluster/node-problem-detector/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "node-problem-detector";
-  version = "0.8.5";
+  version = "0.8.6";
 
   src = fetchFromGitHub {
     owner = "kubernetes";
     repo = pname;
     rev = "v${version}";
-    sha256 = "0lm691w4v2sdv5i2dkszwv6g11ig2aavlbxh40kjlmc05dz7dapv";
+    sha256 = "sha256-8qY99sEEOFY2eMfuZSWv49nw1LKVHn50P1gYQN6y2f4=";
   };
 
   vendorSha256 = null;