diff --git a/.github/workflows/stubtest.yml b/.github/workflows/stubtest.yml
index 714039c24..3b9f7d493 100644
--- a/.github/workflows/stubtest.yml
+++ b/.github/workflows/stubtest.yml
@@ -23,7 +23,7 @@ jobs:
         os: ["ubuntu-latest", "windows-latest", "macos-10.15"]
         # Python 3.9 and 3.10 temporarily pinned due to incompatibilities
         # between micro versions.
-        python-version: ["3.6", "3.7", "3.8", "3.9.9", "3.10.1"]
+        python-version: ["3.6", "3.7", "3.8", "3.9.10", "3.10.2"]
       fail-fast: false
 
     steps:
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index d651e6ce1..21faf6365 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -98,7 +98,7 @@ jobs:
         os: ["ubuntu-latest", "windows-latest", "macos-10.15"]
         # Python 3.9 and 3.10 temporarily pinned due to incompatibilities
         # between micro versions.
-        python-version: ["3.6", "3.7", "3.8", "3.9.9", "3.10.1"]
+        python-version: ["3.6", "3.7", "3.8", "3.9.10", "3.10.2"]
       fail-fast: false
 
     steps:
diff --git a/stdlib/asyncio/events.pyi b/stdlib/asyncio/events.pyi
index 766f25226..48c4b9d98 100644
--- a/stdlib/asyncio/events.pyi
+++ b/stdlib/asyncio/events.pyi
@@ -89,12 +89,25 @@ class AbstractEventLoop(metaclass=ABCMeta):
     @abstractmethod
     async def shutdown_asyncgens(self) -> None: ...
     # Methods scheduling callbacks.  All these return Handles.
-    @abstractmethod
-    def call_soon(self, callback: Callable[..., Any], *args: Any) -> Handle: ...
-    @abstractmethod
-    def call_later(self, delay: float, callback: Callable[..., Any], *args: Any) -> TimerHandle: ...
-    @abstractmethod
-    def call_at(self, when: float, callback: Callable[..., Any], *args: Any) -> TimerHandle: ...
+    if sys.version_info >= (3, 9):  # "context" added in 3.9.10/3.10.2
+        @abstractmethod
+        def call_soon(self, callback: Callable[..., Any], *args: Any, context: Context | None = ...) -> Handle: ...
+        @abstractmethod
+        def call_later(
+            self, delay: float, callback: Callable[..., Any], *args: Any, context: Context | None = ...
+        ) -> TimerHandle: ...
+        @abstractmethod
+        def call_at(
+            self, when: float, callback: Callable[..., Any], *args: Any, context: Context | None = ...
+        ) -> TimerHandle: ...
+    else:
+        @abstractmethod
+        def call_soon(self, callback: Callable[..., Any], *args: Any) -> Handle: ...
+        @abstractmethod
+        def call_later(self, delay: float, callback: Callable[..., Any], *args: Any) -> TimerHandle: ...
+        @abstractmethod
+        def call_at(self, when: float, callback: Callable[..., Any], *args: Any) -> TimerHandle: ...
+
     @abstractmethod
     def time(self) -> float: ...
     # Future methods
@@ -115,8 +128,13 @@ class AbstractEventLoop(metaclass=ABCMeta):
     @abstractmethod
     def get_task_factory(self) -> Callable[[AbstractEventLoop, Generator[Any, None, _T]], Future[_T]] | None: ...
     # Methods for interacting with threads
-    @abstractmethod
-    def call_soon_threadsafe(self, callback: Callable[..., Any], *args: Any) -> Handle: ...
+    if sys.version_info >= (3, 9):  # "context" added in 3.9.10/3.10.2
+        @abstractmethod
+        def call_soon_threadsafe(self, callback: Callable[..., Any], *args: Any, context: Context | None = ...) -> Handle: ...
+    else:
+        @abstractmethod
+        def call_soon_threadsafe(self, callback: Callable[..., Any], *args: Any) -> Handle: ...
+
     @abstractmethod
     def run_in_executor(self, executor: Any, func: Callable[..., _T], *args: Any) -> Future[_T]: ...
     @abstractmethod
diff --git a/stdlib/signal.pyi b/stdlib/signal.pyi
index 0b3dcb756..f1495c92e 100644
--- a/stdlib/signal.pyi
+++ b/stdlib/signal.pyi
@@ -64,8 +64,14 @@ _SIGNUM = Union[int, Signals]
 _HANDLER = Union[Callable[[int, Optional[FrameType]], Any], int, Handlers, None]
 
 def default_int_handler(signum: int, frame: FrameType | None) -> None: ...
-def getsignal(__signalnum: _SIGNUM) -> _HANDLER: ...
-def signal(__signalnum: _SIGNUM, __handler: _HANDLER) -> _HANDLER: ...
+
+if sys.version_info >= (3, 10):  # arguments changed in 3.10.2
+    def getsignal(signalnum: _SIGNUM) -> _HANDLER: ...
+    def signal(signalnum: _SIGNUM, handler: _HANDLER) -> _HANDLER: ...
+
+else:
+    def getsignal(__signalnum: _SIGNUM) -> _HANDLER: ...
+    def signal(__signalnum: _SIGNUM, __handler: _HANDLER) -> _HANDLER: ...
 
 SIGABRT: Signals
 SIGEMT: Signals
@@ -122,11 +128,18 @@ else:
     def getitimer(__which: int) -> tuple[float, float]: ...
     def pause() -> None: ...
     def pthread_kill(__thread_id: int, __signalnum: int) -> None: ...
-    def pthread_sigmask(__how: int, __mask: Iterable[int]) -> set[_SIGNUM]: ...
+    if sys.version_info >= (3, 10):  # arguments changed in 3.10.2
+        def pthread_sigmask(how: int, mask: Iterable[int]) -> set[_SIGNUM]: ...
+    else:
+        def pthread_sigmask(__how: int, __mask: Iterable[int]) -> set[_SIGNUM]: ...
+
     def setitimer(__which: int, __seconds: float, __interval: float = ...) -> tuple[float, float]: ...
     def siginterrupt(__signalnum: int, __flag: bool) -> None: ...
     def sigpending() -> Any: ...
-    def sigwait(__sigset: Iterable[int]) -> _SIGNUM: ...
+    if sys.version_info >= (3, 10):  # argument changed in 3.10.2
+        def sigwait(sigset: Iterable[int]) -> _SIGNUM: ...
+    else:
+        def sigwait(__sigset: Iterable[int]) -> _SIGNUM: ...
     if sys.platform != "darwin":
         SIGCLD: Signals
         SIGPOLL: Signals