diff --git a/RELEASE.md b/RELEASE.md
index e3fc3a4..3075d3b 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -38,6 +38,7 @@ ChatTag filter release notes
 - Bump openfilter to 1.1.0
 - Dockerfile: prefer PyPI over the openfilter mirror as the primary pip index, so `publish-docker` no longer races against mirror sync immediately after `publish-to-pypi`.
 - Bump openfilter to 1.1.1
+- Bump openfilter to 1.1.2
 
 ## v0.2.2 - 2026-04-20
 
diff --git a/pyproject.toml b/pyproject.toml
index 01078a3..914c89b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,7 +38,7 @@ dependencies = [
   "langchain-google-genai>=2.0,<3.0",
   "langchain-anthropic>=0.3,<0.4",
   "langchain-ollama>=0.2,<0.3",
-  "openfilter[all]>=1.1.1,<2.0.0"
+  "openfilter[all]>=1.1.2,<2.0.0"
 ]
 
 [project.optional-dependencies]