diff --git a/.github/workflows/_run_e2e_tests.yml b/.github/workflows/_run_e2e_tests.yml
index 96e7f8bde..cd77e00f3 100644
--- a/.github/workflows/_run_e2e_tests.yml
+++ b/.github/workflows/_run_e2e_tests.yml
@@ -122,6 +122,8 @@ jobs:
           UNSTRUCTURED_API_URL: "${{ secrets.E2E_TESTS_UNSTRUCTURED_API_URL }}"
         run: |
           source scripts/ci-common-env.sh
+          # workaround for FileLocked https://github.com/datastax/ragstack-ai/actions/runs/8629355336/job/23653432063?pr=316
+          rm -rf **/.tox
           if [ "${{ inputs.suite-name == 'ragstack' }}" == "true" ]; then
             tox -c ragstack-e2e-tests
           elif [ "${{ inputs.suite-name == 'langchain' }}" == "true" ]; then
diff --git a/pyproject.toml b/pyproject.toml
index 000fc6a9c..1b59a391a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,16 +12,36 @@ packages = [{ include = "ragstack" }]
 [tool.poetry.dependencies]
 python = ">=3.9,<3.12"
 astrapy = "~0.7.0"
-cassio = "~0.1.3"
-unstructured = { version = "0.12.5" }
-llama-index = { version = "0.9.48", extras = ["langchain"] }
-llama-parse = { version = "0.1.4" }
+cassio = "~0.1.4"
+unstructured = "0.12.5"
+
+# llama-index
+llama-index = "0.10.28"
+llama-index-vector-stores-astra-db = "0.1.5"
+llama-index-vector-stores-cassandra = "0.1.3"
+llama-index-embeddings-langchain = "0.1.2"
+llama-parse = "0.4.0"
+# optional integrations
+## azure
+llama-index-llms-azure-openai = { version = "0.1.5", optional = true }
+llama-index-embeddings-azure-openai = { version = "0.1.6", optional = true }
+## bedrock
+llama-index-llms-bedrock = { version = "0.1.5", optional = true }
+llama-index-embeddings-bedrock = { version = "0.1.4", optional = true }
+## google
+llama-index-llms-gemini = { version = "0.1.7", optional = true }
+llama-index-multi-modal-llms-gemini = { version = "0.1.5", optional = true }
+llama-index-llms-vertex = { version = "0.1.5", optional = true }
+llama-index-embeddings-gemini = { version = "0.1.6", optional = true }
+
+
+# langchain
 langchain = "0.1.12"
 langchain-core = "0.1.31"
 langchain-community = "0.0.28"
 langchain-astradb = "0.1.0"
 langchain-openai = "0.0.8"
-langchain-google-genai = { version = "0.0.9", optional = true }
+langchain-google-genai = { version = "1.0.1", optional = true }
 langchain-google-vertexai = { version = "0.1.0", optional = true }
 langchain-nvidia-ai-endpoints = { version = "0.0.3", optional = true }
 colbert-ai = { version = "0.2.19", optional = true }
@@ -33,6 +53,11 @@ langchain-google = ["langchain-google-genai", "langchain-google-vertexai"]
 langchain-nvidia = ["langchain-nvidia-ai-endpoints"]
 colbert = ["colbert-ai", "pyarrow", "torch"]
 
+llama-index-google = ["llama-index-llms-gemini", "llama-index-multi-modal-llms-gemini", "llama-index-llms-vertex", "llama-index-embeddings-gemini"]
+llama-index-azure = ["llama-index-llms-azure-openai", "llama-index-embeddings-azure-openai"]
+llama-index-bedrock = ["llama-index-llms-bedrock", "llama-index-embeddings-bedrock"]
+
+
 [tool.poetry.group.test.dependencies]
 pytest = "*"
 black = "*"
diff --git a/ragstack-e2e-tests/pyproject.langchain.toml b/ragstack-e2e-tests/pyproject.langchain.toml
index 7c7eefe54..916270263 100644
--- a/ragstack-e2e-tests/pyproject.langchain.toml
+++ b/ragstack-e2e-tests/pyproject.langchain.toml
@@ -13,7 +13,6 @@ pytest = "*"
 black = "*"
 ruff = "*"
 google-cloud-aiplatform = "^1.36.4"
-boto3 = "^1.29.6"
 huggingface-hub = "^0.20.3"
 azure-storage-blob = "^12.19.0"
 pillow = "^10.2.0"
@@ -32,15 +31,31 @@ langchain-core = { git = "https://github.com/langchain-ai/langchain.git", branch
 langchain-community = { git = "https://github.com/langchain-ai/langchain.git", branch = "master", subdirectory = "libs/community" }
 langchain-astradb = { git = "https://github.com/langchain-ai/langchain-datastax.git", branch = "main", subdirectory = "libs/astradb" }
 langchain-openai = { git = "https://github.com/langchain-ai/langchain.git", branch = "master", subdirectory = "libs/partners/openai" }
-langchain-google-genai = { git = "https://github.com/langchain-ai/langchain-google.git", branch = "main", subdirectory = "libs/genai" }
+# langchain-google-genai main branch depends on google-generativeai 0.5.x which is not supported by llama-index
+#langchain-google-genai = { git = "https://github.com/langchain-ai/langchain-google.git", branch = "main", subdirectory = "libs/genai" }
+langchain-google-genai = "1.0.1"
 langchain-google-vertexai = { git = "https://github.com/langchain-ai/langchain-google.git", branch = "main", subdirectory = "libs/vertexai" }
 langchain-nvidia-ai-endpoints = { git = "https://github.com/langchain-ai/langchain-nvidia.git", branch = "main", subdirectory = "libs/ai-endpoints" }
-llama-index = { version = "0.9.48", extras = ["langchain"] }
-llama-parse = { version = "0.1.4" }
+
+llama-index = "0.10.28"
+llama-index-vector-stores-astra-db = "0.1.5"
+llama-index-vector-stores-cassandra = "0.1.3"
+llama-index-embeddings-langchain = "0.1.2"
+llama-parse = "0.4.0"
+llama-index-llms-azure-openai = { version = "0.1.5" }
+llama-index-embeddings-azure-openai = { version = "0.1.6" }
+llama-index-llms-bedrock = { version = "0.1.5" }
+llama-index-embeddings-bedrock = { version = "0.1.4" }
+llama-index-llms-gemini = { version = "0.1.7" }
+llama-index-multi-modal-llms-gemini = { version = "0.1.5" }
+llama-index-llms-vertex = { version = "0.1.5" }
+llama-index-embeddings-gemini = { version = "0.1.6" }
+
+llama-index-llms-huggingface = "^0.1.0"
+
 astrapy = "~0.7.0"
-# we need this specific feature from cassio: https://github.com/CassioML/cassio/pull/128
 cassio = "~0.1.4"
-unstructured = { git = "https://github.com/Unstructured-IO/unstructured.git", branch = "main" }
+unstructured = "0.12.5"
 
 [build-system]
 requires = ["poetry-core"]
diff --git a/ragstack-e2e-tests/pyproject.llamaindex.toml b/ragstack-e2e-tests/pyproject.llamaindex.toml
index 969e076e8..05b9e5ef2 100644
--- a/ragstack-e2e-tests/pyproject.llamaindex.toml
+++ b/ragstack-e2e-tests/pyproject.llamaindex.toml
@@ -12,8 +12,6 @@ python = ">=3.9,<3.12,!=3.9.7"
 pytest = "*"
 black = "*"
 ruff = "*"
-google-cloud-aiplatform = "^1.36.4"
-boto3 = "^1.29.6"
 huggingface-hub = "^0.20.3"
 azure-storage-blob = "^12.19.0"
 pillow = "^10.2.0"
@@ -26,6 +24,7 @@ nemoguardrails = "^0.8.0"
 beautifulsoup4 = "^4"
 
 llama-index = { git = "https://github.com/run-llama/llama_index.git", branch = "main" }
+llama-index-readers-llama-parse = { git = "https://github.com/run-llama/llama_index.git", branch = "main", subdirectory = "llama-index-integrations/readers/llama-index-readers-llama-parse" }
 llama-index-embeddings-langchain = { git = "https://github.com/run-llama/llama_index.git", branch = "main", subdirectory = "llama-index-integrations/embeddings/llama-index-embeddings-langchain" }
 llama-index-vector-stores-astra-db = { git = "https://github.com/run-llama/llama_index.git", branch = "main", subdirectory = "llama-index-integrations/vector_stores/llama-index-vector-stores-astra-db" }
 llama-index-vector-stores-cassandra = { git = "https://github.com/run-llama/llama_index.git", branch = "main", subdirectory = "llama-index-integrations/vector_stores/llama-index-vector-stores-cassandra" }
@@ -47,7 +46,7 @@ langchain-astradb = "0.1.0"
 langchain-core = "0.1.31"
 langchain-community = "0.0.28"
 langchain-openai = "0.0.8"
-langchain-google-genai = "0.0.9"
+langchain-google-genai = "1.0.1"
 langchain-google-vertexai = "0.1.0"
 langchain-nvidia-ai-endpoints = "0.0.3"
 astrapy = "~0.7.0"
diff --git a/ragstack-e2e-tests/pyproject.toml b/ragstack-e2e-tests/pyproject.toml
index 6b7dda0a8..39314a7f7 100644
--- a/ragstack-e2e-tests/pyproject.toml
+++ b/ragstack-e2e-tests/pyproject.toml
@@ -13,8 +13,8 @@ python = ">=3.9,<3.12,!=3.9.7"
 pytest = "*"
 black = "*"
 ruff = "*"
-boto3 = "^1.34.21"
-huggingface-hub = "^0.20.3"
+llama-index-embeddings-huggingface = "^0.1.0"
+llama-index-llms-huggingface = "^0.1.0"
 azure-storage-blob = "^12.19.0"
 pillow = "^10.2.0"
 testcontainers = "^3.7.1"
@@ -25,12 +25,7 @@ nemoguardrails = "^0.8.0"
 # From LangChain optional deps, needed by WebBaseLoader
 beautifulsoup4 = "^4"
 
-ragstack-ai = { path = "../", develop = false, extras = [
-    "langchain-google",
-    "langchain-nvidia",
-] }
-# we need this specific feature from cassio: https://github.com/CassioML/cassio/pull/128
-cassio = "~0.1.4"
+ragstack-ai = { path = "../", develop = false, extras = ["langchain-google", "langchain-nvidia", "llama-index-google", "llama-index-azure", "llama-index-bedrock"]}
 
 # benchmarks
 pyperf = "^2.6.2"
diff --git a/tests/unit_tests/test_ragstack.py b/tests/unit_tests/test_ragstack.py
index a28cbf2e0..3b583e025 100644
--- a/tests/unit_tests/test_ragstack.py
+++ b/tests/unit_tests/test_ragstack.py
@@ -1,6 +1,6 @@
 def test_import():
-    from llama_index.vector_stores import AstraDBVectorStore  # noqa
-    from llama_index.vector_stores import CassandraVectorStore  # noqa
+    from llama_index.vector_stores.astra_db import AstraDBVectorStore  # noqa
+    from llama_index.vector_stores.cassandra import CassandraVectorStore  # noqa
     from langchain.vectorstores import AstraDB  # noqa
     from langchain_astradb import AstraDBVectorStore  # noqa
     import langchain_core  # noqa