diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 502af6f3b..233c12066 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -10,7 +10,7 @@
     "python/instrumentation/openinference-instrumentation-guardrails": "0.1.1",
     "python/instrumentation/openinference-instrumentation-vertexai": "0.1.3",
     "python/instrumentation/openinference-instrumentation-crewai": "0.1.1",
-    "python/instrumentation/openinference-instrumentation-haystack": "0.1.7",
+    "python/instrumentation/openinference-instrumentation-haystack": "0.1.8",
     "python/instrumentation/openinference-instrumentation-litellm": "0.1.3",
     "python/instrumentation/openinference-instrumentation-groq": "0.1.2",
     "python/instrumentation/openinference-instrumentation-instructor": "0.1.1"
diff --git a/python/instrumentation/openinference-instrumentation-haystack/CHANGELOG.md b/python/instrumentation/openinference-instrumentation-haystack/CHANGELOG.md
index b921ab39d..bd6e648e9 100644
--- a/python/instrumentation/openinference-instrumentation-haystack/CHANGELOG.md
+++ b/python/instrumentation/openinference-instrumentation-haystack/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.1.8](https://github.com/Arize-ai/openinference/compare/python-openinference-instrumentation-haystack-v0.1.7...python-openinference-instrumentation-haystack-v0.1.8) (2024-08-15)
+
+
+### Features
+
+* add re-ranker support in haystack ([#894](https://github.com/Arize-ai/openinference/issues/894)) ([88ab293](https://github.com/Arize-ai/openinference/commit/88ab29345e33508120a626374ff309d8dbd65bdb))
+
 ## [0.1.7](https://github.com/Arize-ai/openinference/compare/python-openinference-instrumentation-haystack-v0.1.6...python-openinference-instrumentation-haystack-v0.1.7) (2024-08-15)
 
 
diff --git a/python/instrumentation/openinference-instrumentation-haystack/src/openinference/instrumentation/haystack/version.py b/python/instrumentation/openinference-instrumentation-haystack/src/openinference/instrumentation/haystack/version.py
index f1380eede..9cb17e797 100644
--- a/python/instrumentation/openinference-instrumentation-haystack/src/openinference/instrumentation/haystack/version.py
+++ b/python/instrumentation/openinference-instrumentation-haystack/src/openinference/instrumentation/haystack/version.py
@@ -1 +1 @@
-__version__ = "0.1.7"
+__version__ = "0.1.8"