diff --git a/stubs/Pillow/PIL/DdsImagePlugin.pyi b/stubs/Pillow/PIL/DdsImagePlugin.pyi
index c5e981e58059..8b374e62bcdb 100644
--- a/stubs/Pillow/PIL/DdsImagePlugin.pyi
+++ b/stubs/Pillow/PIL/DdsImagePlugin.pyi
@@ -218,23 +218,23 @@ class D3DFMT(IntEnum):
     A2B10G10R10_XR_BIAS = 119
     BINARYBUFFER = 199
 
-    UYVY: int
-    R8G8_B8G8: int
-    YUY2: int
-    G8R8_G8B8: int
-    DXT1: int
-    DXT2: int
-    DXT3: int
-    DXT4: int
-    DXT5: int
-    DX10: int
-    BC4S: int
-    BC4U: int
-    BC5S: int
-    BC5U: int
-    ATI1: int
-    ATI2: int
-    MULTI2_ARGB8: int
+    UYVY = 1498831189  # i32(b"UYVY")
+    R8G8_B8G8 = 1195525970  # i32(b"RGBG")
+    YUY2 = 844715353  # i32(b"YUY2")
+    G8R8_G8B8 = 1111970375  # i32(b"GRGB")
+    DXT1 = 827611204  # i32(b"DXT1")
+    DXT2 = 844388420  # i32(b"DXT2")
+    DXT3 = 861165636  # i32(b"DXT3")
+    DXT4 = 877942852  # i32(b"DXT4")
+    DXT5 = 894720068  # i32(b"DXT5")
+    DX10 = 808540228  # i32(b"DX10")
+    BC4S = 1395934018  # i32(b"BC4S")
+    BC4U = 1429488450  # i32(b"BC4U")
+    BC5S = 1395999554  # i32(b"BC5S")
+    BC5U = 1429553986  # i32(b"BC5U")
+    ATI1 = 826889281  # i32(b"ATI1")
+    ATI2 = 843666497  # i32(b"ATI2")
+    MULTI2_ARGB8 = 827606349  # i32(b"MET1")
 
 DDSD_CAPS: Final = 0x1
 DDSD_HEIGHT: Final = 0x2
diff --git a/stubs/Pillow/PIL/Image.pyi b/stubs/Pillow/PIL/Image.pyi
index 3fabab0b6475..3e9a2cc4e871 100644
--- a/stubs/Pillow/PIL/Image.pyi
+++ b/stubs/Pillow/PIL/Image.pyi
@@ -2,7 +2,7 @@ from _typeshed import Incomplete, SupportsRead, SupportsWrite, Unused
 from collections.abc import Callable, Iterable, Iterator, MutableMapping, Sequence
 from enum import IntEnum
 from pathlib import Path
-from typing import Any, ClassVar, Literal, Protocol, SupportsBytes
+from typing import Any, ClassVar, Final, Literal, Protocol, SupportsBytes
 from typing_extensions import Self, TypeAlias, TypeGuard
 
 from PIL.PyAccess import PyAccess
@@ -65,13 +65,13 @@ class Transpose(IntEnum):
     TRANSVERSE = 6
 
 # All Transpose items
-FLIP_LEFT_RIGHT: Literal[0]
-FLIP_TOP_BOTTOM: Literal[1]
-ROTATE_90: Literal[2]
-ROTATE_180: Literal[3]
-ROTATE_270: Literal[4]
-TRANSPOSE: Literal[5]
-TRANSVERSE: Literal[6]
+FLIP_LEFT_RIGHT: Final = 0
+FLIP_TOP_BOTTOM: Final = 1
+ROTATE_90: Final = 2
+ROTATE_180: Final = 3
+ROTATE_270: Final = 4
+TRANSPOSE: Final = 5
+TRANSVERSE: Final = 6
 
 class Transform(IntEnum):
     AFFINE = 0
@@ -81,11 +81,11 @@ class Transform(IntEnum):
     MESH = 4
 
 # All Transform items
-AFFINE: Literal[0]
-EXTENT: Literal[1]
-PERSPECTIVE: Literal[2]
-QUAD: Literal[3]
-MESH: Literal[4]
+AFFINE: Final = 0
+EXTENT: Final = 1
+PERSPECTIVE: Final = 2
+QUAD: Final = 3
+MESH: Final = 4
 
 class Resampling(IntEnum):
     NEAREST = 0
@@ -96,12 +96,12 @@ class Resampling(IntEnum):
     HAMMING = 5
 
 # All Resampling items
-NEAREST: Literal[0]
-LANCZOS: Literal[1]
-BILINEAR: Literal[2]
-BICUBIC: Literal[3]
-BOX: Literal[4]
-HAMMING: Literal[5]
+NEAREST: Final = 0
+LANCZOS: Final = 1
+BILINEAR: Final = 2
+BICUBIC: Final = 3
+BOX: Final = 4
+HAMMING: Final = 5
 
 class Dither(IntEnum):
     NONE = 0
@@ -110,18 +110,18 @@ class Dither(IntEnum):
     FLOYDSTEINBERG = 3
 
 # All Dither items
-NONE: Literal[0]
-ORDERED: Literal[1]
-RASTERIZE: Literal[2]
-FLOYDSTEINBERG: Literal[3]
+NONE: Final = 0
+ORDERED: Final = 1
+RASTERIZE: Final = 2
+FLOYDSTEINBERG: Final = 3
 
 class Palette(IntEnum):
     WEB = 0
     ADAPTIVE = 1
 
 # All Palette items
-WEB: Literal[0]
-ADAPTIVE: Literal[1]
+WEB: Final = 0
+ADAPTIVE: Final = 1
 
 class Quantize(IntEnum):
     MEDIANCUT = 0
@@ -130,10 +130,10 @@ class Quantize(IntEnum):
     LIBIMAGEQUANT = 3
 
 # All Quantize items
-MEDIANCUT: Literal[0]
-MAXCOVERAGE: Literal[1]
-FASTOCTREE: Literal[2]
-LIBIMAGEQUANT: Literal[3]
+MEDIANCUT: Final = 0
+MAXCOVERAGE: Final = 1
+FASTOCTREE: Final = 2
+LIBIMAGEQUANT: Final = 3
 
 ID: list[str]
 OPEN: dict[str, Any]
diff --git a/stubs/Pillow/PIL/_binary.pyi b/stubs/Pillow/PIL/_binary.pyi
index 0dc99fc488da..f2808e982e45 100644
--- a/stubs/Pillow/PIL/_binary.pyi
+++ b/stubs/Pillow/PIL/_binary.pyi
@@ -1,13 +1,13 @@
-def i8(c): ...
-def o8(i): ...
-def i16le(c, o: int = 0): ...
-def si16le(c, o: int = 0): ...
-def si16be(c, o: int = 0): ...
-def i32le(c, o: int = 0): ...
-def si32le(c, o: int = 0): ...
-def i16be(c, o: int = 0): ...
-def i32be(c, o: int = 0): ...
-def o16le(i): ...
-def o32le(i): ...
-def o16be(i): ...
-def o32be(i): ...
+def i8(c: bytes) -> int: ...
+def o8(i: int) -> bytes: ...
+def i16le(c: bytes, o: int = 0) -> int: ...
+def si16le(c: bytes, o: int = 0) -> int: ...
+def si16be(c: bytes, o: int = 0) -> int: ...
+def i32le(c: bytes, o: int = 0) -> int: ...
+def si32le(c: bytes, o: int = 0) -> int: ...
+def i16be(c: bytes, o: int = 0) -> int: ...
+def i32be(c: bytes, o: int = 0) -> int: ...
+def o16le(i: int) -> bytes: ...
+def o32le(i: int) -> bytes: ...
+def o16be(i: int) -> bytes: ...
+def o32be(i: int) -> bytes: ...