diff --git a/pkgs/development/python-modules/aiohttp/default.nix b/pkgs/development/python-modules/aiohttp/default.nix
index d7203d464870..7a7163164594 100644
--- a/pkgs/development/python-modules/aiohttp/default.nix
+++ b/pkgs/development/python-modules/aiohttp/default.nix
@@ -6,6 +6,7 @@
   replaceVars,
   isPy310,
   isPyPy,
+  pythonOlder,
 
   # build-system
   cython,
@@ -24,6 +25,7 @@
   multidict,
   propcache,
   yarl,
+  zstandard,
 
   # optional dependencies
   aiodns,
@@ -49,14 +51,14 @@
 
 buildPythonPackage rec {
   pname = "aiohttp";
-  version = "3.12.15";
+  version = "3.13.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "aio-libs";
     repo = "aiohttp";
     tag = "v${version}";
-    hash = "sha256-nVDGSbzjCdyJFCsHq8kJigNA4vGs4Pg1Vyyvw+gKg2w=";
+    hash = "sha256-X4igOjBeAGDfUGwZAsjUWOWt3EFt53QSuUcdJ/5vBVU=";
   };
 
   patches = lib.optionals (!lib.meta.availableOn stdenv.hostPlatform isa-l) [
@@ -104,6 +106,9 @@ buildPythonPackage rec {
   optional-dependencies.speedups = [
     aiodns
     (if isPyPy then brotlicffi else brotli)
+  ]
+  ++ lib.optionals (pythonOlder "3.14") [
+    zstandard
   ];
 
   nativeCheckInputs = [
diff --git a/pkgs/development/python-modules/yarl/default.nix b/pkgs/development/python-modules/yarl/default.nix
index 36184650fcb9..8e7387921a2d 100644
--- a/pkgs/development/python-modules/yarl/default.nix
+++ b/pkgs/development/python-modules/yarl/default.nix
@@ -17,14 +17,14 @@
 
 buildPythonPackage rec {
   pname = "yarl";
-  version = "1.21.1";
+  version = "1.22.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "aio-libs";
     repo = "yarl";
     tag = "v${version}";
-    hash = "sha256-YN2Gn/wokwbBbVcKvqNNJZ8eZKxwwdKbA84kPsx1Dg0=";
+    hash = "sha256-IkP6AxLT260NN2X2bd7b5LGVGFUjo7eQiuWxvMtcb8g=";
   };
 
   build-system = [
@@ -58,11 +58,11 @@ buildPythonPackage rec {
 
   pythonImportsCheck = [ "yarl" ];
 
-  meta = with lib; {
-    changelog = "https://github.com/aio-libs/yarl/blob/v${version}/CHANGES.rst";
+  meta = {
+    changelog = "https://github.com/aio-libs/yarl/blob/${src.tag}/CHANGES.rst";
     description = "Yet another URL library";
     homepage = "https://github.com/aio-libs/yarl";
-    license = licenses.asl20;
-    maintainers = with maintainers; [ dotlambda ];
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ dotlambda ];
   };
 }