diff --git a/a2a/a2a_contact_extractor/pyproject.toml b/a2a/a2a_contact_extractor/pyproject.toml
index 8f5ffe0b..76a286e3 100644
--- a/a2a/a2a_contact_extractor/pyproject.toml
+++ b/a2a/a2a_contact_extractor/pyproject.toml
@@ -13,9 +13,9 @@ dependencies = [
     "mcp>=1.28.1",              # Indirect; prevents CVE-2025-66416
     "pyasn1>=0.6.4",            # Indirect; prevents CVE-2026-30922
     "pydantic-ai>=1.106.0",      # Indirect; prevents CVE-2026-25580
-    "filelock>=3.29.7",         # Indirect; prevents CVE-2025-68146
+    "filelock>=3.30.2",         # Indirect; prevents CVE-2025-68146
     "fastmcp>=3.4.4",           # Indirect; prevents CVE-2026-32871 (critical), CVE-2026-27124 (high)
-    "anthropic>=0.116.0",        # Indirect; prevents CVE-2026-34452, CVE-2026-34450
+    "anthropic>=0.117.0",        # Indirect; prevents CVE-2026-34452, CVE-2026-34450
     "aiohttp>=3.14.1",          # Indirect; prevents CVE-2026-34525, CVE-2026-34516, CVE-2026-34515, CVE-2026-22815
     "mako>=1.3.12",             # Indirect; prevents CVE-2026-41205 (CVE-2026-44307 has no fix yet)
 ]
diff --git a/a2a/a2a_contact_extractor/uv.lock b/a2a/a2a_contact_extractor/uv.lock
index 764e5631..942ec2bd 100644
--- a/a2a/a2a_contact_extractor/uv.lock
+++ b/a2a/a2a_contact_extractor/uv.lock
@@ -33,9 +33,9 @@ dependencies = [
 requires-dist = [
     { name = "a2a-sdk", extras = ["http-server"], specifier = ">=1.1.0,<2" },
     { name = "aiohttp", specifier = ">=3.14.1" },
-    { name = "anthropic", specifier = ">=0.116.0" },
+    { name = "anthropic", specifier = ">=0.117.0" },
     { name = "fastmcp", specifier = ">=3.4.4" },
-    { name = "filelock", specifier = ">=3.29.7" },
+    { name = "filelock", specifier = ">=3.30.2" },
     { name = "mako", specifier = ">=1.3.12" },
     { name = "marvin", specifier = ">=3.2.0" },
     { name = "mcp", specifier = ">=1.28.1" },
@@ -275,7 +275,7 @@ wheels = [
 
 [[package]]
 name = "anthropic"
-version = "0.116.0"
+version = "0.117.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio" },
@@ -287,9 +287,9 @@ dependencies = [
     { name = "sniffio" },
     { name = "typing-extensions" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/66/a2/d31f14e28d49bae983a3634e38dfb4b31c50110b5e403596c5c6a20b23f8/anthropic-0.116.0.tar.gz", hash = "sha256:5fc248fbb9fe03ef686f8a774f81586bca31a043260aab88b387ea3660f4a396", size = 949149, upload-time = "2026-07-02T19:08:10.534Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/41/0d/8f71d535edb0d438f023bd825fb65f67c14fa88a2bd6b75f292a58a63de4/anthropic-0.117.0.tar.gz", hash = "sha256:98107f2b76439641e0ae2a1754087534b8f178dbab99d6eb1bc4b7bc8c744496", size = 989933, upload-time = "2026-07-16T19:36:13.07Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/c7/dd/2a1e81cf1b163acc340afc4ec74ed1d86f5eed1a809fabdeed3e0997b346/anthropic-0.116.0-py3-none-any.whl", hash = "sha256:6c0a7698e8d652455da3499978279bb2588c7264d0a35be3666009a4258c8256", size = 956896, upload-time = "2026-07-02T19:08:08.756Z" },
+    { url = "https://files.pythonhosted.org/packages/b7/4c/917d21d6619a4475cdafc6d13a69fdb3b901ddac57e76caca5a25c117b6d/anthropic-0.117.0-py3-none-any.whl", hash = "sha256:451a0a6905f11dff7663d13e4ee5dbf909eb8942b1d049803c7b937a13ac47ec", size = 998327, upload-time = "2026-07-16T19:36:11.225Z" },
 ]
 
 [[package]]
@@ -842,11 +842,11 @@ server = [
 
 [[package]]
 name = "filelock"
-version = "3.29.7"
+version = "3.30.2"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/35/94/00f2059e4835eace3ae8fde680b932c496f8ec7bdc99168dfa53fb2e6b79/filelock-3.29.7.tar.gz", hash = "sha256:5b481979797ae69e72f0b389d89a80bdd585c260c5b3f1fb9c0a5ba9bb3f195d", size = 71521, upload-time = "2026-07-08T05:46:58.716Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/02/f7/2165ef325da22d854b8f81ca4799395f2eb6afa55cdb52c7710f028b5336/filelock-3.30.2.tar.gz", hash = "sha256:1ea7c857465c897a4a6e64c1aace28ff6b83f5bc66c1c06ea148efa65bc2ec5d", size = 176823, upload-time = "2026-07-16T19:50:42.724Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/60/02/be4a57b60c7149b55b9e3b3c13f609cd8eb5307c751f22bd8fb8d262e75b/filelock-3.29.7-py3-none-any.whl", hash = "sha256:987db6f789a3a2a59f55081801b2b3697cb97e2a736b5f1a9e99b559285fbc51", size = 46036, upload-time = "2026-07-08T05:46:57.53Z" },
+    { url = "https://files.pythonhosted.org/packages/02/df/05118016cad66cd0d7c9417b2d4fc245be35decc4c36810f3c8dbf729d88/filelock-3.30.2-py3-none-any.whl", hash = "sha256:a64b58f75048ec39589983e97f5117163f822261dcb6ba843e098f05aac9663f", size = 94092, upload-time = "2026-07-16T19:50:41.189Z" },
 ]
 
 [[package]]