diff --git a/tests/stubtest_whitelists/py37.txt b/tests/stubtest_whitelists/py37.txt
index 2d3dbb584..efac9b394 100644
--- a/tests/stubtest_whitelists/py37.txt
+++ b/tests/stubtest_whitelists/py37.txt
@@ -27,6 +27,7 @@ concurrent.futures.ProcessPoolExecutor.map
 contextvars.Context.__init__
 contextvars.Context.get
 contextvars.ContextVar.get
+contextlib.nullcontext  # not a function at runtime
 copy.PyStringMap
 ctypes.CDLL.__init__
 dataclasses.field
diff --git a/tests/stubtest_whitelists/py38.txt b/tests/stubtest_whitelists/py38.txt
index e73e5a635..f87e353b3 100644
--- a/tests/stubtest_whitelists/py38.txt
+++ b/tests/stubtest_whitelists/py38.txt
@@ -38,6 +38,7 @@ collections.abc.ItemsView.__reversed__
 collections.abc.KeysView.__reversed__
 collections.abc.ValuesView.__reversed__
 concurrent.futures.ProcessPoolExecutor.map
+contextlib.nullcontext  # not a function at runtime
 contextvars.Context.__init__
 contextvars.Context.get
 copy.PyStringMap
diff --git a/tests/stubtest_whitelists/py39.txt b/tests/stubtest_whitelists/py39.txt
index 51b454b3d..7b35e0619 100644
--- a/tests/stubtest_whitelists/py39.txt
+++ b/tests/stubtest_whitelists/py39.txt
@@ -45,10 +45,10 @@ collections.abc.AsyncGenerator.ag_running
 collections.abc.ItemsView.__reversed__
 collections.abc.KeysView.__reversed__
 collections.abc.ValuesView.__reversed__
+contextlib.nullcontext  # not a function at runtime
 contextvars.Context.__init__
 contextvars.Context.get
 copy.PyStringMap
-# This was changed in Python 3.9.2.
 curses.color_pair
 dataclasses.field
 dataclasses.InitVar.__class_getitem__  # stubtest bug. doesn't do the right thing with overload + implicit classmethod __class_getitem__
diff --git a/tests/stubtest_whitelists/py3_common.txt b/tests/stubtest_whitelists/py3_common.txt
index f06288ec1..cd6f93bbc 100644
--- a/tests/stubtest_whitelists/py3_common.txt
+++ b/tests/stubtest_whitelists/py3_common.txt
@@ -24,6 +24,8 @@ _collections_abc.Set.isdisjoint
 _csv.Dialect.__init__
 _dummy_threading
 _importlib_modulespec
+_operator.attrgetter  # not a function at runtime
+_operator.itemgetter  # not a function at runtime
 _operator.methodcaller
 _threading_local.local.__new__
 _typeshed.*  # Utility types for typeshed, doesn't exist at runtime
@@ -57,7 +59,9 @@ builtins.bytes.__int__
 builtins.bytes.maketrans
 builtins.classmethod.__get__
 builtins.ellipsis
+builtins.filter  # not a function at runtime
 builtins.function
+builtins.map  # not a function at runtime
 builtins.memoryview.__contains__
 builtins.memoryview.__iter__
 builtins.memoryview.cast  # inspect.signature is incorrect about shape being kw-only
@@ -66,7 +70,9 @@ builtins.property.__get__
 builtins.property.fdel
 builtins.property.fget
 builtins.property.fset
+builtins.reversed  # not a function at runtime
 builtins.staticmethod.__get__
+builtins.zip  # not a function at runtime
 bz2.BZ2Decompressor.__init__
 bz2.BZ2File.readinto
 bz2.BZ2File.readlines
@@ -247,13 +253,19 @@ ipaddress._BaseAddress.is_unspecified
 ipaddress._BaseAddress.max_prefixlen
 ipaddress._BaseAddress.packed
 ipaddress._BaseNetwork.max_prefixlen
+itertools.accumulate  # not a function at runtime
 itertools.chain.from_iterable
+itertools.combinations  # not a function at runtime
 itertools.combinations_with_replacement
 itertools.compress
 itertools.count
 itertools.dropwhile
 itertools.filterfalse
+itertools.groupby  # not a function at runtime
+itertools.islice  # not a function at runtime
 itertools.permutations
+itertools.product  # not a function at runtime
+itertools.repeat  # not a function at runtime
 itertools.starmap
 itertools.takewhile
 itertools.zip_longest
@@ -302,6 +314,8 @@ netrc.NetrcParseError.__init__
 netrc.netrc.__init__
 ntpath.join
 numbers.Number.__hash__
+operator.attrgetter  # not a function at runtime
+operator.itemgetter  # not a function at runtime
 operator.methodcaller
 optparse.HelpFormatter._format__Text
 optparse.OptionParser.__init__