diff --git a/pkgs/development/python-modules/ibm-cloud-sdk-core/default.nix b/pkgs/development/python-modules/ibm-cloud-sdk-core/default.nix
index 3a3a86731df3..9acf56259bc8 100644
--- a/pkgs/development/python-modules/ibm-cloud-sdk-core/default.nix
+++ b/pkgs/development/python-modules/ibm-cloud-sdk-core/default.nix
@@ -7,6 +7,7 @@
   python-dateutil,
   pythonAtLeast,
   pythonOlder,
+  pythonRelaxDepsHook,
   requests,
   responses,
   setuptools,
@@ -24,8 +25,12 @@ buildPythonPackage rec {
     hash = "sha256-nE1JIlYlJ5O3L7FQD5L+JvLnVs7nq4Ff6dmHvgXjj0M=";
   };
 
+  pythonRelaxDeps = [ "requests" ];
+
   build-system = [ setuptools ];
 
+  nativeBuildInputs = [ pythonRelaxDepsHook ];
+
   dependencies = [
     pyjwt
     python-dateutil
diff --git a/pkgs/development/python-modules/opsdroid-get-image-size/default.nix b/pkgs/development/python-modules/opsdroid-get-image-size/default.nix
index 06b64b0cc718..e20545e9e51b 100644
--- a/pkgs/development/python-modules/opsdroid-get-image-size/default.nix
+++ b/pkgs/development/python-modules/opsdroid-get-image-size/default.nix
@@ -2,7 +2,9 @@
   lib,
   buildPythonPackage,
   fetchPypi,
+  pythonOlder,
   setuptools,
+  versioneer,
 }:
 
 buildPythonPackage rec {
@@ -10,24 +12,34 @@ buildPythonPackage rec {
   version = "0.2.2";
   pyproject = true;
 
+  disabled = pythonOlder "3.10";
+
   src = fetchPypi {
     pname = "opsdroid_get_image_size";
     inherit version;
     hash = "sha256-Cp2tvsdCZ+/86DF7FRNwx5diGcUWLYcFwQns7nYXkog=";
   };
 
-  nativeBuildInputs = [ setuptools ];
+  postPatch = ''
+    # Remove vendorized versioneer.py
+    rm versioneer.py
+  '';
 
-  # test data not included on pypi
+  build-system = [ setuptools ];
+
+  nativeBuildInputs = [ versioneer ];
+
+  # Test data not included on PyPI
   doCheck = false;
 
   pythonImportsCheck = [ "get_image_size" ];
 
   meta = with lib; {
     description = "Get image width and height given a file path using minimal dependencies";
-    mainProgram = "get-image-size";
-    license = licenses.mit;
     homepage = "https://github.com/opsdroid/image_size";
+    changelog = "https://github.com/opsdroid/image_size/releases/tag/${version}";
+    license = licenses.mit;
     maintainers = with maintainers; [ globin ];
+    mainProgram = "get-image-size";
   };
 }
diff --git a/pkgs/development/python-modules/slack-sdk/default.nix b/pkgs/development/python-modules/slack-sdk/default.nix
index 6eb35709fabc..04c5081f3206 100644
--- a/pkgs/development/python-modules/slack-sdk/default.nix
+++ b/pkgs/development/python-modules/slack-sdk/default.nix
@@ -22,7 +22,7 @@
 
 buildPythonPackage rec {
   pname = "slack-sdk";
-  version = "3.30.0";
+  version = "3.31.0";
   pyproject = true;
 
   disabled = pythonOlder "3.6";
@@ -31,7 +31,7 @@ buildPythonPackage rec {
     owner = "slackapi";
     repo = "python-slack-sdk";
     rev = "refs/tags/v${version}";
-    hash = "sha256-KJC0M5sk1dlCzadQ1/MBEnWuAGva/MP2MygqehH2fTg=";
+    hash = "sha256-6fuC2yIGtjIxnEiI2/1sQ5RZB18WlteozyS8/XDTwkg=";
   };
 
   postPatch = ''