diff --git a/Tests/test_file_libtiff.py b/Tests/test_file_libtiff.py
index 14504e58999..6c32b5ad427 100644
--- a/Tests/test_file_libtiff.py
+++ b/Tests/test_file_libtiff.py
@@ -6,8 +6,8 @@
 import os
 import re
 import sys
-from collections import namedtuple
 from pathlib import Path
+from typing import Any, NamedTuple
 
 import pytest
 
@@ -243,36 +243,40 @@ def test_additional_metadata(self, tmp_path: Path) -> None:
         TiffImagePlugin.WRITE_LIBTIFF = False
 
     def test_custom_metadata(self, tmp_path: Path) -> None:
-        tc = namedtuple("tc", "value,type,supported_by_default")
+        class Tc(NamedTuple):
+            value: Any
+            type: int
+            supported_by_default: bool
+
         custom = {
             37000 + k: v
             for k, v in enumerate(
                 [
-                    tc(4, TiffTags.SHORT, True),
-                    tc(123456789, TiffTags.LONG, True),
-                    tc(-4, TiffTags.SIGNED_BYTE, False),
-                    tc(-4, TiffTags.SIGNED_SHORT, False),
-                    tc(-123456789, TiffTags.SIGNED_LONG, False),
-                    tc(TiffImagePlugin.IFDRational(4, 7), TiffTags.RATIONAL, True),
-                    tc(4.25, TiffTags.FLOAT, True),
-                    tc(4.25, TiffTags.DOUBLE, True),
-                    tc("custom tag value", TiffTags.ASCII, True),
-                    tc(b"custom tag value", TiffTags.BYTE, True),
-                    tc((4, 5, 6), TiffTags.SHORT, True),
-                    tc((123456789, 9, 34, 234, 219387, 92432323), TiffTags.LONG, True),
-                    tc((-4, 9, 10), TiffTags.SIGNED_BYTE, False),
-                    tc((-4, 5, 6), TiffTags.SIGNED_SHORT, False),
-                    tc(
+                    Tc(4, TiffTags.SHORT, True),
+                    Tc(123456789, TiffTags.LONG, True),
+                    Tc(-4, TiffTags.SIGNED_BYTE, False),
+                    Tc(-4, TiffTags.SIGNED_SHORT, False),
+                    Tc(-123456789, TiffTags.SIGNED_LONG, False),
+                    Tc(TiffImagePlugin.IFDRational(4, 7), TiffTags.RATIONAL, True),
+                    Tc(4.25, TiffTags.FLOAT, True),
+                    Tc(4.25, TiffTags.DOUBLE, True),
+                    Tc("custom tag value", TiffTags.ASCII, True),
+                    Tc(b"custom tag value", TiffTags.BYTE, True),
+                    Tc((4, 5, 6), TiffTags.SHORT, True),
+                    Tc((123456789, 9, 34, 234, 219387, 92432323), TiffTags.LONG, True),
+                    Tc((-4, 9, 10), TiffTags.SIGNED_BYTE, False),
+                    Tc((-4, 5, 6), TiffTags.SIGNED_SHORT, False),
+                    Tc(
                         (-123456789, 9, 34, 234, 219387, -92432323),
                         TiffTags.SIGNED_LONG,
                         False,
                     ),
-                    tc((4.25, 5.25), TiffTags.FLOAT, True),
-                    tc((4.25, 5.25), TiffTags.DOUBLE, True),
+                    Tc((4.25, 5.25), TiffTags.FLOAT, True),
+                    Tc((4.25, 5.25), TiffTags.DOUBLE, True),
                     # array of TIFF_BYTE requires bytes instead of tuple for backwards
                     # compatibility
-                    tc(bytes([4]), TiffTags.BYTE, True),
-                    tc(bytes((4, 9, 10)), TiffTags.BYTE, True),
+                    Tc(bytes([4]), TiffTags.BYTE, True),
+                    Tc(bytes((4, 9, 10)), TiffTags.BYTE, True),
                 ]
             )
         }
diff --git a/src/PIL/PdfParser.py b/src/PIL/PdfParser.py
index 4c510173814..2542d4e9127 100644
--- a/src/PIL/PdfParser.py
+++ b/src/PIL/PdfParser.py
@@ -8,7 +8,7 @@
 import re
 import time
 import zlib
-from typing import TYPE_CHECKING, Any, List, Union
+from typing import TYPE_CHECKING, Any, List, NamedTuple, Union
 
 
 # see 7.9.2.2 Text String Type on page 86 and D.3 PDFDocEncoding Character Set
@@ -81,9 +81,12 @@ def check_format_condition(condition, error_message):
         raise PdfFormatError(error_message)
 
 
-class IndirectReference(
-    collections.namedtuple("IndirectReferenceTuple", ["object_id", "generation"])
-):
+class IndirectReferenceTuple(NamedTuple):
+    object_id: int
+    generation: int
+
+
+class IndirectReference(IndirectReferenceTuple):
     def __str__(self):
         return f"{self.object_id} {self.generation} R"
 
diff --git a/src/PIL/TiffTags.py b/src/PIL/TiffTags.py
index b9419393119..3f2220c2ae9 100644
--- a/src/PIL/TiffTags.py
+++ b/src/PIL/TiffTags.py
@@ -18,10 +18,18 @@
 ##
 from __future__ import annotations
 
-from collections import namedtuple
+from typing import NamedTuple
 
 
-class TagInfo(namedtuple("_TagInfo", "value name type length enum")):
+class _TagInfo(NamedTuple):
+    value: int
+    name: str
+    type: int
+    length: int
+    enum: dict[int, str]
+
+
+class TagInfo(_TagInfo):
     __slots__: list[str] = []
 
     def __new__(cls, value=None, name="unknown", type=None, length=None, enum=None):