diff --git a/pkgs/development/python-modules/garminconnect/default.nix b/pkgs/development/python-modules/garminconnect/default.nix
index a26fd39a3337..f8505523d217 100644
--- a/pkgs/development/python-modules/garminconnect/default.nix
+++ b/pkgs/development/python-modules/garminconnect/default.nix
@@ -5,10 +5,9 @@
   garth,
   pdm-backend,
   requests,
-  withings-sync,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "garminconnect";
   version = "0.2.40";
   pyproject = true;
@@ -16,21 +15,17 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "cyberjunky";
     repo = "python-garminconnect";
-    tag = version;
+    tag = finalAttrs.version;
     hash = "sha256-EAmKrOmnJFn+vTfmAprd5onqW/uyOe/shSB1u0HVrIE=";
   };
 
-  pythonRelaxDeps = [
-    "garth"
-    "withings-sync"
-  ];
+  pythonRelaxDeps = [ "garth" ];
 
   build-system = [ pdm-backend ];
 
   dependencies = [
     garth
     requests
-    withings-sync
   ];
 
   # Tests require a token
@@ -41,8 +36,8 @@ buildPythonPackage rec {
   meta = {
     description = "Garmin Connect Python API wrapper";
     homepage = "https://github.com/cyberjunky/python-garminconnect";
-    changelog = "https://github.com/cyberjunky/python-garminconnect/releases/tag/${src.tag}";
+    changelog = "https://github.com/cyberjunky/python-garminconnect/releases/tag/${finalAttrs.src.tag}";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ fab ];
   };
-}
+})
diff --git a/pkgs/development/python-modules/withings-sync/default.nix b/pkgs/development/python-modules/withings-sync/default.nix
index 9a55b19272d7..41fd81a20f20 100644
--- a/pkgs/development/python-modules/withings-sync/default.nix
+++ b/pkgs/development/python-modules/withings-sync/default.nix
@@ -2,7 +2,7 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
-  garth,
+  garminconnect,
   importlib-resources,
   lxml,
   poetry-core,
@@ -12,14 +12,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "withings-sync";
-  version = "5.3.2";
+  version = "6.0.2";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "jaroslawhartman";
     repo = "withings-sync";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-1pDM5paSXPQCOG5LRFxnp19K1iHcsfrGC9e7SEyxUDs=";
+    hash = "sha256-z0rVUFBbPff6xfItLQqbt+uN5Qe/BbVLAH1xMVUSfpA=";
   };
 
   postPatch = ''
@@ -27,10 +27,12 @@ buildPythonPackage (finalAttrs: {
       --replace-fail "1.0.0.dev1" "${finalAttrs.version}"
   '';
 
+  pythonRelaxDeps = [ "garminconnect" ];
+
   build-system = [ poetry-core ];
 
   dependencies = [
-    garth
+    garminconnect
     importlib-resources
     lxml
     python-dotenv