diff --git a/CHANGELOG.md b/CHANGELOG.md
index bce554a..27759cb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 0.73.0 - 2026-03-10
+
+#### Enhancements
+- Upgraded `databento-dbn` to 0.51.0:
+  - Added logic to set `code` when upgrading version 1 `ErrorMsg` to newer versions
+
 ## 0.72.0 - 2026-02-26
 
 #### Enhancements
diff --git a/README.md b/README.md
index 58cea78..1e83b38 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ The library is fully compatible with distributions of Anaconda 2023.x and above.
 The minimum dependencies as found in the `pyproject.toml` are also listed below:
 - python = "^3.10"
 - aiohttp = "^3.8.3"
-- databento-dbn = "~0.50.0"
+- databento-dbn = "~0.51.0"
 - numpy = ">=1.23.5"
 - pandas = ">=1.5.3"
 - pip-system-certs = ">=4.0" (Windows only)
diff --git a/databento/historical/api/batch.py b/databento/historical/api/batch.py
index 238bcae..6e4686f 100644
--- a/databento/historical/api/batch.py
+++ b/databento/historical/api/batch.py
@@ -136,7 +136,7 @@ def submit_job(
         stype_out : SType or str, default 'instrument_id'
             The output symbology type to resolve to.
             Must be a valid symbology combination with `stype_in`.
-            See `symbology combinations`. https://www.databento.com/standards-and-conventions/symbology#supported-symbology-combinations
+            See `symbology combinations`. https://www.databento.com/docs/standards-and-conventions/symbology#supported-symbology-combinations
         limit : int, optional
             The maximum number of records to return. If `None` then no limit.
 
diff --git a/databento/historical/api/symbology.py b/databento/historical/api/symbology.py
index dbbb6df..b801cf4 100644
--- a/databento/historical/api/symbology.py
+++ b/databento/historical/api/symbology.py
@@ -51,7 +51,7 @@ def resolve(
         stype_out : SType or str, default 'instrument_id'
             The output symbology type to resolve to.
             Must be a valid symbology combination with `stype_in`.
-            See `symbology combinations`. https://www.databento.com/standards-and-conventions/symbology#supported-symbology-combinations
+            See `symbology combinations`. https://www.databento.com/docs/standards-and-conventions/symbology#supported-symbology-combinations
         start_date : date or str
             The inclusive UTC start date of the request range.
         end_date : date or str, optional
diff --git a/databento/historical/api/timeseries.py b/databento/historical/api/timeseries.py
index 1bacc59..8d4f1ff 100644
--- a/databento/historical/api/timeseries.py
+++ b/databento/historical/api/timeseries.py
@@ -81,7 +81,7 @@ def get_range(
         stype_out : SType or str, default 'instrument_id'
             The output symbology type to resolve to.
             Must be a valid symbology combination with `stype_in`.
-            See `symbology combinations`. https://www.databento.com/standards-and-conventions/symbology#supported-symbology-combinations
+            See `symbology combinations`. https://www.databento.com/docs/standards-and-conventions/symbology#supported-symbology-combinations
         limit : int, optional
             The maximum number of records to return. If `None` then no limit.
         path : PathLike[str] or str, optional
@@ -181,7 +181,7 @@ async def get_range_async(
         stype_out : SType or str, default 'instrument_id'
             The output symbology type to resolve to.
             Must be a valid symbology combination with `stype_in`.
-            See `symbology combinations`. https://www.databento.com/standards-and-conventions/symbology#supported-symbology-combinations
+            See `symbology combinations`. https://www.databento.com/docs/standards-and-conventions/symbology#supported-symbology-combinations
         limit : int, optional
             The maximum number of records to return. If `None` then no limit.
         path : PathLike[str] or str, optional
diff --git a/databento/version.py b/databento/version.py
index 6000099..160a513 100644
--- a/databento/version.py
+++ b/databento/version.py
@@ -1 +1 @@
-__version__ = "0.72.0"
+__version__ = "0.73.0"
diff --git a/pyproject.toml b/pyproject.toml
index 632195d..3e9d425 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "databento"
-version = "0.72.0"
+version = "0.73.0"
 description = "Official Python client library for Databento"
 readme = "README.md"
 requires-python = ">=3.10"
@@ -10,7 +10,7 @@ dynamic = [ "classifiers" ]
 dependencies = [
     "aiohttp>=3.8.3,<4.0.0; python_version < '3.12'",
     "aiohttp>=3.9.0,<4.0.0; python_version >= '3.12'",
-    "databento-dbn~=0.50.0",
+    "databento-dbn~=0.51.0",
     "numpy>=1.23.5; python_version < '3.12'",
     "numpy>=1.26.0; python_version >= '3.12'",
     "pandas>=1.5.3,<4.0.0",