diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 66f830e2b8..3ba55ed2e3 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -33,7 +33,7 @@ repos:
         args: [ --fix, --exit-non-zero-on-fix ]
       - id: ruff-format
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.14.1
+    rev: v1.16.0
     hooks:
       - id: mypy
         args:
diff --git a/pyiceberg/expressions/literals.py b/pyiceberg/expressions/literals.py
index 81e613d55a..921e24e29f 100644
--- a/pyiceberg/expressions/literals.py
+++ b/pyiceberg/expressions/literals.py
@@ -262,7 +262,7 @@ def __init__(self, value: bool) -> None:
         super().__init__(value, bool)
 
     @singledispatchmethod
-    def to(self, type_var: IcebergType) -> Literal[bool]:  # type: ignore
+    def to(self, type_var: IcebergType) -> Literal[bool]:
         raise TypeError(f"Cannot convert BooleanLiteral into {type_var}")
 
     @to.register(BooleanType)
diff --git a/pyiceberg/io/fsspec.py b/pyiceberg/io/fsspec.py
index 1cba30a038..cc80725d14 100644
--- a/pyiceberg/io/fsspec.py
+++ b/pyiceberg/io/fsspec.py
@@ -91,7 +91,7 @@
 
 
 def s3v4_rest_signer(properties: Properties, request: "AWSRequest", **_: Any) -> "AWSRequest":
-    signer_url = properties.get(S3_SIGNER_URI, properties["uri"]).rstrip("/")
+    signer_url = properties.get(S3_SIGNER_URI, properties["uri"]).rstrip("/")  # type: ignore
     signer_endpoint = properties.get(S3_SIGNER_ENDPOINT, S3_SIGNER_ENDPOINT_DEFAULT)
 
     signer_headers = {}
diff --git a/pyiceberg/manifest.py b/pyiceberg/manifest.py
index 61cb87e3d8..16080526ae 100644
--- a/pyiceberg/manifest.py
+++ b/pyiceberg/manifest.py
@@ -763,7 +763,7 @@ def _inherit_from_manifest(entry: ManifestEntry, manifest: ManifestFile) -> Mani
     """
     # Inherit sequence numbers.
     # The snapshot_id is required in V1, inherit with V2 when null
-    if entry.snapshot_id is None:
+    if entry.snapshot_id is None and manifest.added_snapshot_id is not None:
         entry.snapshot_id = manifest.added_snapshot_id
 
     # in v1 tables, the sequence number is not persisted and can be safely defaulted to 0
diff --git a/pyiceberg/transforms.py b/pyiceberg/transforms.py
index 8dda85a48b..4c461e9ed7 100644
--- a/pyiceberg/transforms.py
+++ b/pyiceberg/transforms.py
@@ -1049,11 +1049,11 @@ def _truncate_number(
         raise ValueError(f"Expected a numeric literal, got: {type(boundary)}")
 
     if isinstance(pred, BoundLessThan):
-        return LessThanOrEqual(Reference(name), _transform_literal(transform, boundary.decrement()))  # type: ignore
+        return LessThanOrEqual(Reference(name), _transform_literal(transform, boundary.decrement()))
     elif isinstance(pred, BoundLessThanOrEqual):
         return LessThanOrEqual(Reference(name), _transform_literal(transform, boundary))
     elif isinstance(pred, BoundGreaterThan):
-        return GreaterThanOrEqual(Reference(name), _transform_literal(transform, boundary.increment()))  # type: ignore
+        return GreaterThanOrEqual(Reference(name), _transform_literal(transform, boundary.increment()))
     elif isinstance(pred, BoundGreaterThanOrEqual):
         return GreaterThanOrEqual(Reference(name), _transform_literal(transform, boundary))
     elif isinstance(pred, BoundEqualTo):
@@ -1073,11 +1073,11 @@ def _truncate_number_strict(
     if isinstance(pred, BoundLessThan):
         return LessThan(Reference(name), _transform_literal(transform, boundary))
     elif isinstance(pred, BoundLessThanOrEqual):
-        return LessThan(Reference(name), _transform_literal(transform, boundary.increment()))  # type: ignore
+        return LessThan(Reference(name), _transform_literal(transform, boundary.increment()))
     elif isinstance(pred, BoundGreaterThan):
         return GreaterThan(Reference(name), _transform_literal(transform, boundary))
     elif isinstance(pred, BoundGreaterThanOrEqual):
-        return GreaterThan(Reference(name), _transform_literal(transform, boundary.decrement()))  # type: ignore
+        return GreaterThan(Reference(name), _transform_literal(transform, boundary.decrement()))
     elif isinstance(pred, BoundNotEqualTo):
         return NotEqualTo(Reference(name), _transform_literal(transform, boundary))
     elif isinstance(pred, BoundEqualTo):