diff --git a/pkgs/development/python-modules/cattrs/default.nix b/pkgs/development/python-modules/cattrs/default.nix
index 6584f5f15df1..8514190202e1 100644
--- a/pkgs/development/python-modules/cattrs/default.nix
+++ b/pkgs/development/python-modules/cattrs/default.nix
@@ -2,7 +2,6 @@
 , attrs
 , buildPythonPackage
 , fetchFromGitHub
-, fetchpatch
 , exceptiongroup
 , hypothesis
 , immutables
@@ -21,7 +20,7 @@
 
 buildPythonPackage rec {
   pname = "cattrs";
-  version = "22.1.0";
+  version = "22.2.0";
   format = "pyproject";
 
   disabled = pythonOlder "3.7";
@@ -30,17 +29,9 @@ buildPythonPackage rec {
     owner = "python-attrs";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-C8uIsewpgJfB1yYckWTwF5K32+2AAOrxFKB9I18RENg=";
+    hash = "sha256-Qnrq/mIA/t0mur6IAen4vTmMIhILWS6v5nuf+Via2hA=";
   };
 
-  patches = [
-    (fetchpatch {
-      url = "https://github.com/python-attrs/cattrs/commit/290d162a589acf10ea63b825b7b283e23ca7698a.diff";
-      excludes = [ "poetry.lock" ];
-      hash = "sha256-n6c3qVg9umGKAxeTALq3QTJgO9DIj3SY0ZHhtsDeW94=";
-    })
-  ];
-
   nativeBuildInputs = [
     poetry-core
   ];
diff --git a/pkgs/development/python-modules/exceptiongroup/default.nix b/pkgs/development/python-modules/exceptiongroup/default.nix
index 1475b44e0016..76c6f0e2d34e 100644
--- a/pkgs/development/python-modules/exceptiongroup/default.nix
+++ b/pkgs/development/python-modules/exceptiongroup/default.nix
@@ -8,14 +8,14 @@
 
 buildPythonPackage rec {
   pname = "exceptiongroup";
-  version = "1.0.0rc9";
+  version = "1.0.0";
   format = "flit";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-kIakoh75sxxyGBx3wECgdLoIie5Wp7KJ/wr7DZdlX5Y=";
+    hash = "sha256-r/ur8T+26YmIw42cVlDnAVaf48HeMjPPthxfM3dGkK0=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/development/python-modules/requests-cache/default.nix b/pkgs/development/python-modules/requests-cache/default.nix
index 45b03feb461d..21648484b2f6 100644
--- a/pkgs/development/python-modules/requests-cache/default.nix
+++ b/pkgs/development/python-modules/requests-cache/default.nix
@@ -26,7 +26,7 @@
 
 buildPythonPackage rec {
   pname = "requests-cache";
-  version = "0.9.6";
+  version = "0.9.7";
   format = "pyproject";
 
   disabled = pythonOlder "3.7";
@@ -35,7 +35,7 @@ buildPythonPackage rec {
     owner = "requests-cache";
     repo = "requests-cache";
     rev = "v${version}";
-    hash = "sha256-oFI5Rv/MAiPHiZts0PrNS+YMDFD/RxnMJ6deTxZNkSM=";
+    hash = "sha256-HSYu4jOEMXI/zGuWI7invYVvVeeM5+dDlc+9h8TOGms=";
   };
 
   nativeBuildInputs = [