diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3ccc117..a825036 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.0.21
+
+* **Bump `unstructured-ingest` to 0.3.15**
+
 ## 0.0.20
 
 * **Expand support to Python 3.13**
diff --git a/requirements/cli.txt b/requirements/cli.txt
index 1d26878..550539f 100644
--- a/requirements/cli.txt
+++ b/requirements/cli.txt
@@ -38,7 +38,7 @@ mypy-extensions==1.0.0
     # via typing-inspect
 ndjson==0.3.1
     # via unstructured-ingest
-numpy==2.2.1
+numpy==2.2.2
     # via pandas
 opentelemetry-api==1.29.0
     # via
@@ -122,7 +122,7 @@ typing-inspect==0.9.0
     # via dataclasses-json
 tzdata==2024.2
     # via pandas
-unstructured-ingest==0.3.13
+unstructured-ingest==0.3.15
     # via -r ./cli.in
 uvicorn==0.34.0
     # via -r ./cli.in
diff --git a/requirements/constraints.txt b/requirements/constraints.txt
index b6e5708..9df9391 100644
--- a/requirements/constraints.txt
+++ b/requirements/constraints.txt
@@ -1 +1 @@
-unstructured-ingest>=0.3.13
+unstructured-ingest>=0.3.15
diff --git a/requirements/lint.txt b/requirements/lint.txt
index ae0492a..aa32ffd 100644
--- a/requirements/lint.txt
+++ b/requirements/lint.txt
@@ -34,7 +34,7 @@ pyflakes==3.2.0
     # via
     #   autoflake
     #   flake8
-ruff==0.9.1
+ruff==0.9.2
     # via -r ./lint.in
 tomli==2.2.1
     # via
diff --git a/requirements/release.txt b/requirements/release.txt
index 3d0990d..e4c1f55 100644
--- a/requirements/release.txt
+++ b/requirements/release.txt
@@ -4,13 +4,17 @@ backports-tarfile==1.2.0
     # via jaraco-context
 certifi==2024.12.14
     # via requests
+cffi==1.17.1
+    # via cryptography
 charset-normalizer==3.4.1
     # via requests
+cryptography==44.0.0
+    # via secretstorage
 docutils==0.21.2
     # via readme-renderer
 idna==3.10
     # via requests
-importlib-metadata==8.5.0
+importlib-metadata==8.6.1
     # via keyring
 jaraco-classes==3.4.0
     # via keyring
@@ -18,6 +22,10 @@ jaraco-context==6.0.1
     # via keyring
 jaraco-functools==4.1.0
     # via keyring
+jeepney==0.8.0
+    # via
+    #   keyring
+    #   secretstorage
 keyring==25.6.0
     # via twine
 markdown-it-py==3.0.0
@@ -34,6 +42,8 @@ packaging==24.2
     # via twine
 pkginfo==1.12.0
     # via twine
+pycparser==2.22
+    # via cffi
 pygments==2.19.1
     # via
     #   readme-renderer
@@ -50,6 +60,8 @@ rfc3986==2.0.0
     # via twine
 rich==13.9.4
     # via twine
+secretstorage==3.3.3
+    # via keyring
 twine==6.0.1
     # via -r ./release.in
 typing-extensions==4.12.2
diff --git a/unstructured_platform_plugins/__version__.py b/unstructured_platform_plugins/__version__.py
index 7594e8f..23d6095 100644
--- a/unstructured_platform_plugins/__version__.py
+++ b/unstructured_platform_plugins/__version__.py
@@ -1 +1 @@
-__version__ = "0.0.20"  # pragma: no cover
+__version__ = "0.0.21"  # pragma: no cover