diff --git a/poetry.lock b/poetry.lock
index 4d9ebcdd3..15db13444 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.6.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.8.3 and should not be changed by hand.
 
 [[package]]
 name = "annotated-types"
@@ -1970,4 +1970,4 @@ aws = ["boto3", "sagemaker"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.9"
-content-hash = "43bbf220ac38802e57b6e92b046aef0f02833a300b90bb74a0297bc5238312fc"
+content-hash = "9d5454d92888fda1dfe135eba002dd4de5947a00fc0aff1429e121c450478dfe"
diff --git a/pyproject.toml b/pyproject.toml
index 9cff02f6e..a180180a8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "cohere"
-version = "5.13.2"
+version = "5.13.3"
 description = ""
 readme = "README.md"
 authors = []
@@ -10,6 +10,7 @@ classifiers = [
     "Intended Audience :: Developers",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
diff --git a/src/cohere/core/client_wrapper.py b/src/cohere/core/client_wrapper.py
index 9fb4430e7..42fe1f33a 100644
--- a/src/cohere/core/client_wrapper.py
+++ b/src/cohere/core/client_wrapper.py
@@ -24,7 +24,7 @@ def get_headers(self) -> typing.Dict[str, str]:
         headers: typing.Dict[str, str] = {
             "X-Fern-Language": "Python",
             "X-Fern-SDK-Name": "cohere",
-            "X-Fern-SDK-Version": "5.13.2",
+            "X-Fern-SDK-Version": "5.13.3",
         }
         if self._client_name is not None:
             headers["X-Client-Name"] = self._client_name