diff --git a/pkgs/by-name/pr/prometheus-knot-exporter/package.nix b/pkgs/by-name/pr/prometheus-knot-exporter/package.nix
index 8345fb8cda52..e988a2ffd33a 100644
--- a/pkgs/by-name/pr/prometheus-knot-exporter/package.nix
+++ b/pkgs/by-name/pr/prometheus-knot-exporter/package.nix
@@ -7,13 +7,13 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "knot-exporter";
-  version = "3.5.4";
+  version = "3.5.5";
   pyproject = true;
 
   src = fetchPypi {
     pname = "knot_exporter";
     inherit version;
-    hash = "sha256-3i1k3xCKdmDV/oNX8vhoJNzigx562OwdZ+oXbDjdbiI=";
+    hash = "sha256-4V7fIY5qgKFGSKoodRFgP8e0P0DDvsBPBmzP9TdG98A=";
   };
 
   build-system = [
diff --git a/pkgs/development/python-modules/libknot/default.nix b/pkgs/development/python-modules/libknot/default.nix
index f03fb728feae..61011013734f 100644
--- a/pkgs/development/python-modules/libknot/default.nix
+++ b/pkgs/development/python-modules/libknot/default.nix
@@ -12,12 +12,12 @@
 
 buildPythonPackage rec {
   pname = "libknot";
-  version = "3.5.4";
+  version = "3.5.5";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-pwXOlz5oxtDOkUXWcqTSwPc9BeYaikG4E7qJ4rbVsAk=";
+    hash = "sha256-zv8N2Nmk+9BK2U6kfqV+tVoJDQXXZ9vgV+jEYDAYN3g=";
   };
 
   postPatch = ''