diff --git a/changelog.d/policyengine-us-1.691.0.changed.md b/changelog.d/policyengine-us-1.691.0.changed.md
new file mode 100644
index 00000000..2b4ed38e
--- /dev/null
+++ b/changelog.d/policyengine-us-1.691.0.changed.md
@@ -0,0 +1 @@
+Update policyengine-us to 1.691.0.
diff --git a/pyproject.toml b/pyproject.toml
index 074b7fca..f38ba506 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,7 @@ dependencies = [
     "storage3>=0.8.1",
     "policyengine>=3.2.3",
     "policyengine-uk==2.75.1",
-    "policyengine-us==1.666.1",
+    "policyengine-us==1.691.0",
     "pydantic>=2.9.2",
     "pydantic-settings>=2.6.0",
     "rich>=13.9.4",
diff --git a/uv.lock b/uv.lock
index 9edb60c8..aef9b843 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1917,7 +1917,7 @@ wheels = [
 
 [[package]]
 name = "policyengine-api-v2"
-version = "0.6.4"
+version = "0.6.6"
 source = { editable = "." }
 dependencies = [
     { name = "alembic" },
@@ -1972,7 +1972,7 @@ requires-dist = [
     { name = "modal", specifier = ">=0.68.0" },
     { name = "policyengine", specifier = ">=3.2.3" },
     { name = "policyengine-uk", specifier = "==2.75.1" },
-    { name = "policyengine-us", specifier = "==1.666.1" },
+    { name = "policyengine-us", specifier = "==1.691.0" },
     { name = "psycopg2-binary", specifier = ">=2.9.10" },
     { name = "pydantic", specifier = ">=2.9.2" },
     { name = "pydantic-settings", specifier = ">=2.6.0" },
@@ -1995,7 +1995,7 @@ dev = [{ name = "pytest-asyncio", specifier = ">=1.3.0" }]
 
 [[package]]
 name = "policyengine-core"
-version = "3.25.2"
+version = "3.26.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "dpath" },
@@ -2015,9 +2015,9 @@ dependencies = [
     { name = "standard-imghdr" },
     { name = "wheel" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/d1/ed/117c487e09bc2d5dae1d39baef2d317158433f66004f38f19f6ed82110eb/policyengine_core-3.25.2.tar.gz", hash = "sha256:de80b64b969e3c6b5a3046e29e5b9f2ce56c82f874064f65556fa60c8c423f17", size = 466431, upload-time = "2026-04-21T17:37:40.654Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/e7/56/666e1e708cbd61078989edc943d5389d45123beb7124a5e3180171656ff6/policyengine_core-3.26.1.tar.gz", hash = "sha256:dc4e3007bcd137cbe608042d067cedb889a9b8671db3d08c8e237f1ac3e324b4", size = 472159, upload-time = "2026-05-07T23:46:43.228Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/a2/22/b2297927a2091a22267c112e8d5d5d2b374d0f1ce67f257816fee1388170/policyengine_core-3.25.2-py3-none-any.whl", hash = "sha256:c884961937940e16730fb473d486728ed8c66250dc65df15257ad611e6655b09", size = 231186, upload-time = "2026-04-21T17:37:39.148Z" },
+    { url = "https://files.pythonhosted.org/packages/15/2f/9be635fe4dfb2fe65d200c33695f5a96ef98a2921f06ff6d465384b0e551/policyengine_core-3.26.1-py3-none-any.whl", hash = "sha256:185374b3c1fe13dc951637c49a9853211ca61a8a9971eb9cc4c4b07b1477240a", size = 232190, upload-time = "2026-05-07T23:46:41.797Z" },
 ]
 
 [[package]]
@@ -2037,7 +2037,7 @@ wheels = [
 
 [[package]]
 name = "policyengine-us"
-version = "1.666.1"
+version = "1.691.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "microdf-python" },
@@ -2047,9 +2047,9 @@ dependencies = [
     { name = "tables" },
     { name = "tqdm" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/7c/ed/779ae0f296a5652b1a27c0ff9a210d0907cb28887b693fe390e4816bcadb/policyengine_us-1.666.1.tar.gz", hash = "sha256:796fa45584a7e5795595fc31688a2df9841c35b0811dfe83dfa6df250140a2f4", size = 9309724, upload-time = "2026-04-23T22:36:52.07Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/ec/81/42d2b0b46d81d627a556eba3cd5fb69b2ad00a967286615dc229dd9dc1da/policyengine_us-1.691.0.tar.gz", hash = "sha256:bc4c252d14c4f0c425d7c2e5e2e1433694542b1d353956edffb2e05b5ce074e4", size = 9494243, upload-time = "2026-05-12T01:58:53.146Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/e6/c1/aa62214930a4ce1c0bc0906f10b19dc5d67128cfedc1b96dbd4330c113b3/policyengine_us-1.666.1-py3-none-any.whl", hash = "sha256:33ef9c7f0c72bd4d17bca922d4ab4f65b42edc4ab41c950137938880ed6de13b", size = 9589718, upload-time = "2026-04-23T22:36:48.87Z" },
+    { url = "https://files.pythonhosted.org/packages/31/78/f6121eea701c8739488c2b02c2572f65dcc68b3a6652522afe7cfb7baad1/policyengine_us-1.691.0-py3-none-any.whl", hash = "sha256:0238e5a09e14503d40a753113cfde3f13230f964e33dffe945acecf786caa199", size = 10018791, upload-time = "2026-05-12T01:58:49.702Z" },
 ]
 
 [[package]]