diff --git a/libs/rag-core-api/poetry.lock b/libs/rag-core-api/poetry.lock
index afc577d..b304884 100644
--- a/libs/rag-core-api/poetry.lock
+++ b/libs/rag-core-api/poetry.lock
@@ -1634,14 +1634,14 @@ files = [
 
 [[package]]
 name = "h2"
-version = "4.2.0"
+version = "4.3.0"
 description = "Pure-Python HTTP/2 protocol implementation"
 optional = false
 python-versions = ">=3.9"
 groups = ["main"]
 files = [
-    {file = "h2-4.2.0-py3-none-any.whl", hash = "sha256:479a53ad425bb29af087f3458a61d30780bc818e4ebcf01f0b536ba916462ed0"},
-    {file = "h2-4.2.0.tar.gz", hash = "sha256:c8a52129695e88b1a0578d8d2cc6842bbd79128ac685463b887ee278126ad01f"},
+    {file = "h2-4.3.0-py3-none-any.whl", hash = "sha256:c438f029a25f7945c69e0ccf0fb951dc3f73a5f6412981daee861431b70e2bdd"},
+    {file = "h2-4.3.0.tar.gz", hash = "sha256:6c59efe4323fa18b47a632221a1888bd7fde6249819beda254aeca909f221bf1"},
 ]
 
 [package.dependencies]
@@ -5401,4 +5401,4 @@ cffi = ["cffi (>=1.11)"]
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.13"
-content-hash = "d81518c37410f7ad91ddb02405bf37ce67a699c2ae100e352f0792f26ab551ea"
+content-hash = "a273f9380526b255a01fadacbf3f8639a98d9fbe755601df9d57d8bbe38f2b5f"
diff --git a/libs/rag-core-api/pyproject.toml b/libs/rag-core-api/pyproject.toml
index 05d531c..b2cf370 100644
--- a/libs/rag-core-api/pyproject.toml
+++ b/libs/rag-core-api/pyproject.toml
@@ -33,6 +33,8 @@ fastembed = "^0.7.0"
 langdetect = "^1.0.9"
 langfuse = "3.2.1"
 starlette = ">=0.47.2,<0.49.0"
+h2 = "^4.3.0"
+
 
 
 [tool.poetry.group.dev.dependencies]