diff --git a/pkgs/by-name/cn/cni-plugin-flannel/package.nix b/pkgs/by-name/cn/cni-plugin-flannel/package.nix
index 136fb2887c3d..849b9fa6ac28 100644
--- a/pkgs/by-name/cn/cni-plugin-flannel/package.nix
+++ b/pkgs/by-name/cn/cni-plugin-flannel/package.nix
@@ -6,16 +6,16 @@
 
 buildGoModule rec {
   pname = "cni-plugin-flannel";
-  version = "1.9.1-flannel2";
+  version = "1.9.1-flannel3";
 
   src = fetchFromGitHub {
     owner = "flannel-io";
     repo = "cni-plugin";
     rev = "v${version}";
-    sha256 = "sha256-ApPv1sQQZSevvP9gem9bTRWRZzHtcDHWNFTwEdCPJ6s=";
+    sha256 = "sha256-MPR8Nu+EZ/P+xSeEig6EmQVG0qaGt6g6/Fe3jIz1fqU=";
   };
 
-  vendorHash = "sha256-WoVjhj2r4hVLBFYUYwpwuB7rpvoZFBDLpaEbLrxuFj4=";
+  vendorHash = "sha256-JTy9MsTyWvnqtRH0hzezYwgB23mfG7KtI9OmynpcESM=";
 
   ldflags = [
     "-s"