diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9d4d94e..41e7c93 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ${{ github.repository == 'stainless-sdks/moderation-api-python' && 'depot-ubuntu-24.04' || 'ubuntu-latest' }}
     if: github.event_name == 'push' || github.event.pull_request.head.repo.fork
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install uv
         uses: astral-sh/setup-uv@v5
@@ -41,7 +41,7 @@ jobs:
       id-token: write
     runs-on: ${{ github.repository == 'stainless-sdks/moderation-api-python' && 'depot-ubuntu-24.04' || 'ubuntu-latest' }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install uv
         uses: astral-sh/setup-uv@v5
@@ -57,7 +57,7 @@ jobs:
       - name: Get GitHub OIDC Token
         if: github.repository == 'stainless-sdks/moderation-api-python'
         id: github-oidc
-        uses: actions/github-script@v6
+        uses: actions/github-script@v8
         with:
           script: core.setOutput('github_token', await core.getIDToken());
 
@@ -75,7 +75,7 @@ jobs:
     runs-on: ${{ github.repository == 'stainless-sdks/moderation-api-python' && 'depot-ubuntu-24.04' || 'ubuntu-latest' }}
     if: github.event_name == 'push' || github.event.pull_request.head.repo.fork
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install uv
         uses: astral-sh/setup-uv@v5
diff --git a/.github/workflows/publish-pypi.yml b/.github/workflows/publish-pypi.yml
index ed9ee80..77300d3 100644
--- a/.github/workflows/publish-pypi.yml
+++ b/.github/workflows/publish-pypi.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install uv
         uses: astral-sh/setup-uv@v5
diff --git a/.github/workflows/release-doctor.yml b/.github/workflows/release-doctor.yml
index 2fa10d1..8c5f0e4 100644
--- a/.github/workflows/release-doctor.yml
+++ b/.github/workflows/release-doctor.yml
@@ -12,7 +12,7 @@ jobs:
     if: github.repository == 'moderation-api/sdk-python' && (github.event_name == 'push' || github.event_name == 'workflow_dispatch' || startsWith(github.head_ref, 'release-please') || github.head_ref == 'next')
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Check release environment
         run: |
diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 3e9af1b..fbd9082 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.4.0"
+  ".": "1.5.0"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 6aa934b..4169724 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 27
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/moderation-api%2Fmoderation-api-c4b4a6dd58ac7acb74655c95e375be9c52d9b4b23a6b4c40ac6fceeb3e91f8ed.yml
-openapi_spec_hash: 436eb030ad0ba2f3c53382a40ec9f4c9
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/moderation-api%2Fmoderation-api-4c45cb81092c51edd3affb49ac04582b6416054870f15e8bb30565375cd390eb.yml
+openapi_spec_hash: 9ff39aca0794f22638ac710075bf70fe
 config_hash: 6a52f6ae7d55cf3b4e91538cc7752aeb
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 558a70f..1b68ad2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## 1.5.0 (2026-01-28)
+
+Full Changelog: [v1.4.0...v1.5.0](https://github.com/moderation-api/sdk-python/compare/v1.4.0...v1.5.0)
+
+### Features
+
+* **api:** api update ([f169692](https://github.com/moderation-api/sdk-python/commit/f1696924142a6c6ab846a6d2186986000e767f16))
+
+
+### Chores
+
+* **ci:** upgrade `actions/github-script` ([2b6a3c8](https://github.com/moderation-api/sdk-python/commit/2b6a3c800e24d79e9e33856f7c30131d7c6b43f6))
+* **internal:** update `actions/checkout` version ([bb501b1](https://github.com/moderation-api/sdk-python/commit/bb501b1f60a8a374c8357993e67251e436c161fa))
+
 ## 1.4.0 (2026-01-14)
 
 Full Changelog: [v1.3.0...v1.4.0](https://github.com/moderation-api/sdk-python/compare/v1.3.0...v1.4.0)
diff --git a/pyproject.toml b/pyproject.toml
index fbbd41b..64b7964 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "moderation_api"
-version = "1.4.0"
+version = "1.5.0"
 description = "The official Python library for the moderation-api API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/moderation_api/_version.py b/src/moderation_api/_version.py
index ea67f39..4f9dcd0 100644
--- a/src/moderation_api/_version.py
+++ b/src/moderation_api/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "moderation_api"
-__version__ = "1.4.0"  # x-release-please-version
+__version__ = "1.5.0"  # x-release-please-version
diff --git a/src/moderation_api/types/content_submit_params.py b/src/moderation_api/types/content_submit_params.py
index 1216409..4831096 100644
--- a/src/moderation_api/types/content_submit_params.py
+++ b/src/moderation_api/types/content_submit_params.py
@@ -31,6 +31,7 @@
     "PolicyIllicitFirearms",
     "PolicyIllicitTobacco",
     "PolicyIllicitGambling",
+    "PolicyCannabis",
     "PolicySexual",
     "PolicyFlirtation",
     "PolicyProfanity",
@@ -259,6 +260,14 @@ class PolicyIllicitGambling(TypedDict, total=False):
     threshold: float
 
 
+class PolicyCannabis(TypedDict, total=False):
+    id: Required[Literal["cannabis"]]
+
+    flag: Required[bool]
+
+    threshold: float
+
+
 class PolicySexual(TypedDict, total=False):
     id: Required[Literal["sexual"]]
 
@@ -400,6 +409,7 @@ class PolicyGuideline(TypedDict, total=False):
     PolicyIllicitFirearms,
     PolicyIllicitTobacco,
     PolicyIllicitGambling,
+    PolicyCannabis,
     PolicySexual,
     PolicyFlirtation,
     PolicyProfanity,