diff --git a/.ci/requirements-mypy.txt b/.ci/requirements-mypy.txt
index 6dd43248837..776bb0dbbf2 100644
--- a/.ci/requirements-mypy.txt
+++ b/.ci/requirements-mypy.txt
@@ -1 +1 @@
-mypy==1.10.1
+mypy==1.11.0
diff --git a/Tests/test_file_mpo.py b/Tests/test_file_mpo.py
index 5402fcb440d..e0f42a26649 100644
--- a/Tests/test_file_mpo.py
+++ b/Tests/test_file_mpo.py
@@ -85,7 +85,9 @@ def test_exif(test_file: str) -> None:
         im_reloaded = roundtrip(im_original, save_all=True, exif=im_original.getexif())
 
     for im in (im_original, im_reloaded):
+        assert isinstance(im, MpoImagePlugin.MpoImageFile)
         info = im._getexif()
+        assert info is not None
         assert info[272] == "Nintendo 3DS"
         assert info[296] == 2
         assert info[34665] == 188
diff --git a/Tests/test_file_png.py b/Tests/test_file_png.py
index e2913e9444f..4958b22228b 100644
--- a/Tests/test_file_png.py
+++ b/Tests/test_file_png.py
@@ -776,7 +776,7 @@ class MyStdOut:
 
         mystdout: MyStdOut | BytesIO = MyStdOut() if buffer else BytesIO()
 
-        sys.stdout = mystdout  # type: ignore[assignment]
+        sys.stdout = mystdout
 
         with Image.open(TEST_PNG_FILE) as im:
             im.save(sys.stdout, "PNG")
diff --git a/Tests/test_file_ppm.py b/Tests/test_file_ppm.py
index d6451ec18b5..0a61830a40a 100644
--- a/Tests/test_file_ppm.py
+++ b/Tests/test_file_ppm.py
@@ -373,7 +373,7 @@ class MyStdOut:
 
     mystdout: MyStdOut | BytesIO = MyStdOut() if buffer else BytesIO()
 
-    sys.stdout = mystdout  # type: ignore[assignment]
+    sys.stdout = mystdout
 
     with Image.open(TEST_FILE) as im:
         im.save(sys.stdout, "PPM")
diff --git a/Tests/test_psdraw.py b/Tests/test_psdraw.py
index 130ffa863a5..c3afa908937 100644
--- a/Tests/test_psdraw.py
+++ b/Tests/test_psdraw.py
@@ -59,7 +59,7 @@ class MyStdOut:
 
     mystdout: MyStdOut | BytesIO = MyStdOut() if buffer else BytesIO()
 
-    sys.stdout = mystdout  # type: ignore[assignment]
+    sys.stdout = mystdout
 
     ps = PSDraw.PSDraw()
     _create_document(ps)
diff --git a/src/PIL/JpegImagePlugin.py b/src/PIL/JpegImagePlugin.py
index af24faa5de2..d83d60b7b1b 100644
--- a/src/PIL/JpegImagePlugin.py
+++ b/src/PIL/JpegImagePlugin.py
@@ -468,7 +468,7 @@ def load_djpeg(self) -> None:
 
         self.tile = []
 
-    def _getexif(self) -> dict[str, Any] | None:
+    def _getexif(self) -> dict[int, Any] | None:
         return _getexif(self)
 
     def _read_dpi_from_exif(self) -> None:
@@ -504,7 +504,7 @@ def _getmp(self) -> dict[int, Any] | None:
         return _getmp(self)
 
 
-def _getexif(self: JpegImageFile) -> dict[str, Any] | None:
+def _getexif(self: JpegImageFile) -> dict[int, Any] | None:
     if "exif" not in self.info:
         return None
     return self.getexif()._get_merged_dict()
diff --git a/src/PIL/PngImagePlugin.py b/src/PIL/PngImagePlugin.py
index 247f908edaa..58db7777c39 100644
--- a/src/PIL/PngImagePlugin.py
+++ b/src/PIL/PngImagePlugin.py
@@ -1054,7 +1054,7 @@ def load_end(self) -> None:
                 self._prev_im.paste(updated, self.dispose_extent, mask)
                 self.im = self._prev_im
 
-    def _getexif(self) -> dict[str, Any] | None:
+    def _getexif(self) -> dict[int, Any] | None:
         if "exif" not in self.info:
             self.load()
         if "exif" not in self.info and "Raw profile type exif" not in self.info:
diff --git a/src/PIL/WebPImagePlugin.py b/src/PIL/WebPImagePlugin.py
index 011de9c6ac0..cec7963405b 100644
--- a/src/PIL/WebPImagePlugin.py
+++ b/src/PIL/WebPImagePlugin.py
@@ -96,7 +96,7 @@ def _open(self) -> None:
         # Initialize seek state
         self._reset(reset=False)
 
-    def _getexif(self) -> dict[str, Any] | None:
+    def _getexif(self) -> dict[int, Any] | None:
         if "exif" not in self.info:
             return None
         return self.getexif()._get_merged_dict()