diff --git a/packages/sdk/server-ai/poetry.lock b/packages/sdk/server-ai/poetry.lock
index 7edf52bb..9c0247ed 100644
--- a/packages/sdk/server-ai/poetry.lock
+++ b/packages/sdk/server-ai/poetry.lock
@@ -42,14 +42,14 @@ files = [
 
 [[package]]
 name = "certifi"
-version = "2026.4.22"
+version = "2026.10.19"
 description = "Python package for providing Mozilla's CA Bundle."
 optional = false
 python-versions = ">=3.7"
 groups = ["main", "docs"]
 files = [
-    {file = "certifi-2026.4.22-py3-none-any.whl", hash = "sha256:3cb2210c8f88ba2318d29b0388d1023c8492ff72ecdde4ebdaddbb13a31b1c4a"},
-    {file = "certifi-2026.4.22.tar.gz", hash = "sha256:8d455352a37b71bf76a79caa83a3d6c25afee4a385d632127b6afb3963f1c580"},
+    {file = "certifi-2026.10.19-py3-none-any.whl", hash = "sha256:42d35340cc5b9ba78e818ddbff0c5b1c2b779de448a340fd1b989f5fa8670e1b"},
+    {file = "certifi-2026.10.19.tar.gz", hash = "sha256:035c1e85572b141bf1c3a3eff0e33a8eb74917522f2559075ff8d2fea780a1ae"},
 ]
 
 [[package]]
@@ -490,40 +490,45 @@ testing = ["PyYAML", "atheris (>=2.3.0,<2.4.0) ; python_version < \"3.12\"", "bs
 
 [[package]]
 name = "launchdarkly-eventsource"
-version = "1.5.1"
+version = "1.7.4"
 description = "LaunchDarkly SSE Client"
 optional = false
-python-versions = ">=3.9"
+python-versions = ">=3.10"
 groups = ["main"]
 files = [
-    {file = "launchdarkly_eventsource-1.5.1-py3-none-any.whl", hash = "sha256:43dfbc14a3962c9bce252320d690cdcbfda0ca00501226d517ae77e60f570d44"},
-    {file = "launchdarkly_eventsource-1.5.1.tar.gz", hash = "sha256:f122f80b36db6ea1ab20af62c82b8b2668682259b415053c94400dd6c07922a7"},
+    {file = "launchdarkly_eventsource-1.7.4-py3-none-any.whl", hash = "sha256:42bbaee1741675199be193d99229ecb710a94089e74fc68b8c4edb90cddbdc5e"},
+    {file = "launchdarkly_eventsource-1.7.4.tar.gz", hash = "sha256:0a608da152a53bd05f5b4a2486828f21d48cd25a56986e36a8e47a8e9975e309"},
 ]
 
 [package.dependencies]
 urllib3 = ">=1.26.0,<3"
 
+[package.extras]
+async = ["aiohttp (>=3.8.0,<4)"]
+
 [[package]]
 name = "launchdarkly-server-sdk"
-version = "9.15.1"
+version = "9.18.3"
 description = "LaunchDarkly SDK for Python"
 optional = false
 python-versions = ">=3.10"
 groups = ["main"]
 files = [
-    {file = "launchdarkly_server_sdk-9.15.1-py3-none-any.whl", hash = "sha256:ecaf0b55740921261b9ea38defe8c4b0811feef485e5b3a329ebaa26531a9565"},
-    {file = "launchdarkly_server_sdk-9.15.1.tar.gz", hash = "sha256:61101ef41677ba71061fb974b228412366a02c5a57d05652f5ef419f477154ce"},
+    {file = "launchdarkly_server_sdk-9.18.3-py3-none-any.whl", hash = "sha256:e21d951a465c62f387c7b19b105351f463f45cf51ace93e293041f5452eaef94"},
+    {file = "launchdarkly_server_sdk-9.18.3.tar.gz", hash = "sha256:e785b6a1ce1fabccbf380ec9f8e3604758a70f90e1cb272a1dcaa54df47a295b"},
 ]
 
 [package.dependencies]
-certifi = ">=2018.4.16"
+certifi = ">=2026.10.19"
 expiringdict = ">=1.1.4"
-launchdarkly-eventsource = ">=1.5.0,<2.0.0"
-pyRFC3339 = ">=1.0"
+launchdarkly-eventsource = ">=1.7.2,<2.0.0"
+pyrfc3339 = ">=1.0"
 semver = ">=2.10.2"
 urllib3 = ">=1.26.0,<3"
 
 [package.extras]
+async = ["aiohttp (>=3.9,<4)"]
+async-dynamodb = ["aioboto3 (>=11.0)"]
 consul = ["python-consul (>=1.0.1)"]
 dynamodb = ["boto3 (>=1.9.71)"]
 redis = ["redis (>=2.10.5)"]
@@ -1175,4 +1180,4 @@ zstd = ["backports-zstd (>=1.0.0) ; python_version < \"3.14\""]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.10,<4"
-content-hash = "864c0ffb245d07059974182ddc699495fde7dd4bf001973da8eaa2017261f310"
+content-hash = "b24cab1279f034eea3fac5a7fb806546a8d25e2d14672a00bcb9e11b61bd06bf"
diff --git a/packages/sdk/server-ai/pyproject.toml b/packages/sdk/server-ai/pyproject.toml
index a042c4f5..6a8904aa 100644
--- a/packages/sdk/server-ai/pyproject.toml
+++ b/packages/sdk/server-ai/pyproject.toml
@@ -20,7 +20,7 @@ classifiers = [
     "Topic :: Software Development :: Libraries",
 ]
 dependencies = [
-    "launchdarkly-server-sdk>=9.4.0",
+    "launchdarkly-server-sdk>=9.18.3",
     "chevron==0.14.0",
 ]
 
@@ -42,7 +42,7 @@ dev = [
 docs = [
     "sphinx>=6,<8",
     "sphinx-rtd-theme>=1.3,<4.0",
-    "certifi>=2018.4.16",
+    "certifi>=2026.10.19",
     "expiringdict>=1.1.4",
     "pyrfc3339>=1.0",
     "jsonpickle>1.4.1",