diff --git a/pkgs/applications/networking/sniffnet/default.nix b/pkgs/applications/networking/sniffnet/default.nix
index 074d636ff821..a5c0c73fac92 100644
--- a/pkgs/applications/networking/sniffnet/default.nix
+++ b/pkgs/applications/networking/sniffnet/default.nix
@@ -14,16 +14,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "sniffnet";
-  version = "1.1.0";
+  version = "1.1.1";
 
   src = fetchFromGitHub {
     owner = "gyulyvgc";
     repo = "sniffnet";
     rev = "v${version}";
-    hash = "sha256-zqk0N1S0vylleyyXaSflIZyWncZV0+wbSy1oAbyLx/4=";
+    hash = "sha256-o971F3JxZUfTCaLRPYxCsU5UZ2VcvZftVEl/sZAQwpA=";
   };
 
-  cargoHash = "sha256-9CTA7Yh2O5S8DvRjwvkrb4ye0/8f+l0tsTxNBMmxLpQ=";
+  cargoHash = "sha256-Otn5FvZZkzO0MHiopjU2/+redyusituDQb7DT5bdbPE=";
 
   nativeBuildInputs = [ pkg-config ];