diff --git a/pkgs/development/python-modules/bite-parser/default.nix b/pkgs/development/python-modules/bite-parser/default.nix
index 9d5ba8eaa8a9..82994b9d0d1d 100644
--- a/pkgs/development/python-modules/bite-parser/default.nix
+++ b/pkgs/development/python-modules/bite-parser/default.nix
@@ -10,7 +10,7 @@
 
 buildPythonPackage rec {
   pname = "bite-parser";
-  version = "0.2.1";
+  version = "0.2.2";
 
   disabled = pythonOlder "3.8";
 
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   src = fetchPypi {
     pname = "bite_parser";
     inherit version;
-    hash = "sha256-PmZCCQzxCfCq6Mr1qn03tj/7/0we9Bfk5fj4K+wMhsk=";
+    hash = "sha256-mBghKgrNv4ZaRNowo7csWekmqrI0xAVKJKowSeumr4g=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/servers/monitoring/prometheus/dmarc-metrics-exporter/default.nix b/pkgs/servers/monitoring/prometheus/dmarc-metrics-exporter/default.nix
index f1044ca4f816..95fd5135b4c1 100644
--- a/pkgs/servers/monitoring/prometheus/dmarc-metrics-exporter/default.nix
+++ b/pkgs/servers/monitoring/prometheus/dmarc-metrics-exporter/default.nix
@@ -5,9 +5,9 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "dmarc-metrics-exporter";
-  version = "0.9.0";
+  version = "0.9.1";
 
-  disabled = python3.pythonOlder "3.7";
+  disabled = python3.pythonOlder "3.8";
 
   format = "pyproject";
 
@@ -15,7 +15,7 @@ python3.pkgs.buildPythonApplication rec {
     owner = "jgosmann";
     repo = "dmarc-metrics-exporter";
     rev = "refs/tags/v${version}";
-    hash = "sha256-OUeTOnb9ZhdJWzO+Wzl+liv4u3mlbyJ4tWyCHU5loqc=";
+    hash = "sha256-o22Jn2x2mFczjQTttKEfrzGBAKpXSe9JT8kIA5WGjmA=";
   };
 
   pythonRelaxDeps = true;