diff --git a/pkgs/development/python-modules/pygitguardian/default.nix b/pkgs/development/python-modules/pygitguardian/default.nix
index 2406368d3ed929..2e46ac552fcfde 100644
--- a/pkgs/development/python-modules/pygitguardian/default.nix
+++ b/pkgs/development/python-modules/pygitguardian/default.nix
@@ -16,7 +16,7 @@
 
 buildPythonPackage rec {
   pname = "pygitguardian";
-  version = "1.20.0";
+  version = "1.21.0";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -25,7 +25,7 @@ buildPythonPackage rec {
     owner = "GitGuardian";
     repo = "py-gitguardian";
     tag = "v${version}";
-    hash = "sha256-vTzQbk6a/CTeCSjDB05AquuUft2oeFwEyZEM6jrnRD0=";
+    hash = "sha256-pFbryvVwAQbhjNDZ0v+edvtWpkHZ1AVTz0tEsfYBXz8=";
   };
 
   pythonRelaxDeps = [
diff --git a/pkgs/tools/security/ggshield/default.nix b/pkgs/tools/security/ggshield/default.nix
index c579d45c04141a..6461a07688dc4d 100644
--- a/pkgs/tools/security/ggshield/default.nix
+++ b/pkgs/tools/security/ggshield/default.nix
@@ -7,14 +7,14 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "ggshield";
-  version = "1.38.1";
+  version = "1.39.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "GitGuardian";
     repo = "ggshield";
     tag = "v${version}";
-    hash = "sha256-VioahNz9mlai+pavSTvuyE8dm1gyrjFgBLlSPE1IKRw=";
+    hash = "sha256-9VQLWeZPYz3ZqNUzw1vLC5no2NjRru4GcUpjW4QhuBY=";
   };
 
   pythonRelaxDeps = true;