diff --git a/pkgs/servers/monitoring/prometheus/knot-exporter.nix b/pkgs/servers/monitoring/prometheus/knot-exporter.nix
index d51d9bd3f79c..f15dc626e59f 100644
--- a/pkgs/servers/monitoring/prometheus/knot-exporter.nix
+++ b/pkgs/servers/monitoring/prometheus/knot-exporter.nix
@@ -6,13 +6,13 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "knot-exporter";
-  version = "3.3.4";
+  version = "3.3.5";
   pyproject = true;
 
   src = fetchPypi {
     pname = "knot_exporter";
     inherit version;
-    hash = "sha256-jZNNJiJxq3pNSZFwu2UEHhrA0odIDY0UO+d4PJII1ZI=";
+    hash = "sha256-7r4zXqomiszDrplMedEyw2ZQ2NwDTf54EOwnsLc5RJ0=";
   };
 
   nativeBuildInputs = [