diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index c65ff3cc..69af4c2c 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.2.7"
+  ".": "0.2.8"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 5be0dc77..bb7b1e4b 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 34
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/sgp%2Fagentex-sdk-431952b0bdddd9af38a775d036be228bb49af7333376af65102db222d9afe9b1.yml
-openapi_spec_hash: 7c0aee10dad14901d7aaf0f79a86d6af
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/sgp%2Fagentex-sdk-11c219d0dae35b66569db21fd732cd50c3d164b742facbfd85272eb438698f60.yml
+openapi_spec_hash: 83fa098892b79c51e8772ef87ac901da
 config_hash: f6ec6016df1ff072b5b60cdf7b438361
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1541175b..83f86931 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## 0.2.8 (2025-08-09)
+
+Full Changelog: [v0.2.7...v0.2.8](https://github.com/scaleapi/agentex-python/compare/v0.2.7...v0.2.8)
+
+### Chores
+
+* **internal:** update comment in script ([401f1d7](https://github.com/scaleapi/agentex-python/commit/401f1d79034ecb0b556a26debde79681bc21e8ae))
+* update @stainless-api/prism-cli to v5.15.0 ([4d332d0](https://github.com/scaleapi/agentex-python/commit/4d332d0f77a5a11ca6781a5fc7690ae82653cadb))
+
 ## 0.2.7 (2025-08-08)
 
 Full Changelog: [v0.2.6...v0.2.7](https://github.com/scaleapi/agentex-python/compare/v0.2.6...v0.2.7)
diff --git a/pyproject.toml b/pyproject.toml
index 3f740ff3..349189d7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "agentex-sdk"
-version = "0.2.7"
+version = "0.2.8"
 description = "The official Python library for the agentex API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/scripts/mock b/scripts/mock
index d2814ae6..0b28f6ea 100755
--- a/scripts/mock
+++ b/scripts/mock
@@ -21,7 +21,7 @@ echo "==> Starting mock server with URL ${URL}"
 
 # Run prism mock on the given spec
 if [ "$1" == "--daemon" ]; then
-  npm exec --package=@stainless-api/prism-cli@5.8.5 -- prism mock "$URL" &> .prism.log &
+  npm exec --package=@stainless-api/prism-cli@5.15.0 -- prism mock "$URL" &> .prism.log &
 
   # Wait for server to come online
   echo -n "Waiting for server"
@@ -37,5 +37,5 @@ if [ "$1" == "--daemon" ]; then
 
   echo
 else
-  npm exec --package=@stainless-api/prism-cli@5.8.5 -- prism mock "$URL"
+  npm exec --package=@stainless-api/prism-cli@5.15.0 -- prism mock "$URL"
 fi
diff --git a/scripts/test b/scripts/test
index 2b878456..dbeda2d2 100755
--- a/scripts/test
+++ b/scripts/test
@@ -43,7 +43,7 @@ elif ! prism_is_running ; then
   echo -e "To run the server, pass in the path or url of your OpenAPI"
   echo -e "spec to the prism command:"
   echo
-  echo -e "  \$ ${YELLOW}npm exec --package=@stoplight/prism-cli@~5.3.2 -- prism mock path/to/your.openapi.yml${NC}"
+  echo -e "  \$ ${YELLOW}npm exec --package=@stainless-api/prism-cli@5.15.0 -- prism mock path/to/your.openapi.yml${NC}"
   echo
 
   exit 1
diff --git a/src/agentex/_version.py b/src/agentex/_version.py
index 371c9c6e..a0211692 100644
--- a/src/agentex/_version.py
+++ b/src/agentex/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "agentex"
-__version__ = "0.2.7"  # x-release-please-version
+__version__ = "0.2.8"  # x-release-please-version