diff --git a/meshinfo/models/collector.py b/meshinfo/models/collector.py
index 878a58b..1042857 100644
--- a/meshinfo/models/collector.py
+++ b/meshinfo/models/collector.py
@@ -1,6 +1,6 @@
 import pendulum
-import sqlalchemy as sa
-from sqlalchemy.orm import relationship
+from sqlalchemy import JSON, ForeignKey, String, UnicodeText
+from sqlalchemy.orm import Mapped, mapped_column, relationship
 
 from ..poller import PollingError
 from .meta import Base, PDateTime
@@ -11,17 +11,17 @@ class CollectorStat(Base):
 
     __tablename__ = "collector_stat"
 
-    started_at = sa.Column(PDateTime(), primary_key=True)
-    finished_at = sa.Column(PDateTime(), default=pendulum.now, nullable=False)
-    node_count = sa.Column(sa.Integer, nullable=False)
-    link_count = sa.Column(sa.Integer, nullable=False)
-    error_count = sa.Column(sa.Integer, nullable=False)
-    polling_duration = sa.Column(sa.Float, nullable=False)
-    total_duration = sa.Column(sa.Float, nullable=False)
-    other_stats = sa.Column(sa.JSON, nullable=False)
-
-    node_errors = relationship(
-        "NodeError", foreign_keys="NodeError.timestamp", cascade="all, delete-orphan"
+    started_at: Mapped[PDateTime] = mapped_column(primary_key=True)
+    finished_at: Mapped[PDateTime] = mapped_column(default=pendulum.now)
+    node_count: Mapped[int]
+    link_count: Mapped[int]
+    error_count: Mapped[int]
+    polling_duration: Mapped[float]
+    total_duration: Mapped[float]
+    other_stats: Mapped[JSON]
+
+    node_errors: Mapped[list["NodeError"]] = relationship(
+        foreign_keys="NodeError.timestamp", cascade="all, delete-orphan"
     )
 
     def __repr__(self):
@@ -33,10 +33,10 @@ class NodeError(Base):
 
     __tablename__ = "node_error"
 
-    timestamp = sa.Column(
-        PDateTime(), sa.ForeignKey("collector_stat.started_at"), primary_key=True
+    timestamp: Mapped[PDateTime] = mapped_column(
+        ForeignKey("collector_stat.started_at"), primary_key=True
     )
-    ip_address = sa.Column(sa.String(15), primary_key=True)
-    dns_name = sa.Column(sa.String(70), nullable=False)
-    error_type = sa.Column(sa.Enum(PollingError, native_enum=False), nullable=False)
-    details = sa.Column(sa.UnicodeText, nullable=False)
+    ip_address: Mapped[str] = mapped_column(String(15), primary_key=True)
+    dns_name: Mapped[str] = mapped_column(String(70))
+    error_type: Mapped[PollingError]
+    details: Mapped[UnicodeText]
diff --git a/meshinfo/models/meta.py b/meshinfo/models/meta.py
index da1d4bf..3fdd59f 100644
--- a/meshinfo/models/meta.py
+++ b/meshinfo/models/meta.py
@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 import pendulum
-from sqlalchemy.orm import declarative_base
+from sqlalchemy.orm import DeclarativeBase
 from sqlalchemy.schema import MetaData
 from sqlalchemy.types import TIMESTAMP, TypeDecorator
 
@@ -17,7 +17,10 @@
 }
 
 metadata = MetaData(naming_convention=NAMING_CONVENTION)
-Base = declarative_base(metadata=metadata)
+
+
+class Base(DeclarativeBase):
+    metadata = metadata
 
 
 class PDateTime(TypeDecorator):
@@ -37,5 +40,4 @@ def process_bind_param(self, value, dialect):
     def process_result_value(self, value, dialect):
         if value is not None:
             value = pendulum.instance(value)
-
         return value
diff --git a/meshinfo/views/node.py b/meshinfo/views/node.py
index b77a014..d7a4d47 100644
--- a/meshinfo/views/node.py
+++ b/meshinfo/views/node.py
@@ -5,6 +5,7 @@
 from pyramid.response import Response
 from pyramid.settings import asbool
 from pyramid.view import view_config, view_defaults
+from sqlalchemy import sql
 from sqlalchemy.orm import Session, joinedload, load_only
 
 from ..aredn import LinkType, VersionChecker
@@ -22,7 +23,7 @@ def node_detail(request: Request):
     dbsession: Session = request.dbsession
     version_checker: VersionChecker = request.find_service(VersionChecker)
 
-    node = dbsession.query(Node).get(node_id)
+    node = dbsession.get(Node, node_id)
 
     if node is None:
         raise HTTPNotFound("Sorry, the specified node could not be found")
@@ -30,15 +31,15 @@ def node_detail(request: Request):
     firmware_status = version_checker.firmware(node.firmware_version)
     api_status = version_checker.api(node.api_version)
 
-    query = (
-        dbsession.query(Link)
+    stmt = (
+        sql.select(Link)
         .options(joinedload(Link.destination).load_only(Node.display_name))
         .filter(
             Link.source_id == node.id,
             Link.status != LinkStatus.INACTIVE,
         )
     )
-    links = query.all()
+    links = dbsession.execute(stmt).scalars()
 
     graphs_by_link_type = {
         LinkType.RF: ("cost", "quality", "snr"),
@@ -64,7 +65,7 @@ def node_json(request: Request):
     node_id = int(request.matchdict["id"])
     dbsession: Session = request.dbsession
 
-    node: Node = dbsession.query(Node).get(node_id)
+    node: Node = dbsession.get(Node, node_id)
 
     if node is None:
         raise HTTPNotFound("Sorry, the specified node could not be found")
@@ -83,7 +84,7 @@ def node_preview(request: Request):
     node_id = int(request.matchdict["id"])
     dbsession: Session = request.dbsession
 
-    node: Node = dbsession.query(Node).get(node_id)
+    node: Node = dbsession.get(Node, node_id)
 
     if node is None:
         raise HTTPNotFound("Sorry, the specified node could not be found")