diff --git a/pyproject.toml.jinja b/pyproject.toml.jinja
index 3411fcd..51dbca1 100644
--- a/pyproject.toml.jinja
+++ b/pyproject.toml.jinja
@@ -6,12 +6,12 @@ readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
     "llama-cloud-services>=0.6.69",
-    "llama-index-workflows>=2.2.0,<3.0.0",
+    "llama-index-workflows>=2.4.0,<3.0.0",
     "python-dotenv>=1.1.0",
     "jsonref>=1.1.0",
-    "click>=8.2.1,<8.3.0",
+    "click>=8.2.1,!=8.3.0",
     "httpx>=0.28.1",
-    "llama-index-core>=0.14.0",
+    "llama-index-core>=0.14.0,<0.15.0",
 ]
 
 [project.scripts]
@@ -50,4 +50,3 @@ process-file = "{{project_name_snake}}.process_file:workflow"
 
 [tool.llamadeploy.ui]
 directory = "ui"
-
diff --git a/src/{{ project_name_snake }}/process_file.py b/src/{{ project_name_snake }}/process_file.py
index 0bbe4f8..4505cc8 100644
--- a/src/{{ project_name_snake }}/process_file.py	
+++ b/src/{{ project_name_snake }}/process_file.py	
@@ -153,9 +153,9 @@ async def record_extracted_data(
                     message=f"Recorded extracted data for file {event.data.file_name}",
                 )
             )
-            # remove past data when reprocessing the same file
+            # remove past data when reprocessing the same file. Do not validate the schema in case we've changed it.
             if event.data.file_hash:
-                existing_data = await get_data_client().search(
+                existing_data = await get_data_client().untyped_search(
                     filter={
                         "file_hash": {
                             "eq": event.data.file_hash,
diff --git a/test-proj/pyproject.toml b/test-proj/pyproject.toml
index cf1e067..e3dd1f0 100644
--- a/test-proj/pyproject.toml
+++ b/test-proj/pyproject.toml
@@ -6,12 +6,12 @@ readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
     "llama-cloud-services>=0.6.69",
-    "llama-index-workflows>=2.2.0,<3.0.0",
+    "llama-index-workflows>=2.4.0,<3.0.0",
     "python-dotenv>=1.1.0",
     "jsonref>=1.1.0",
-    "click>=8.2.1,<8.3.0",
+    "click>=8.2.1,!=8.3.0",
     "httpx>=0.28.1",
-    "llama-index-core>=0.14.0",
+    "llama-index-core>=0.14.0,<0.15.0",
 ]
 
 [project.scripts]
@@ -50,4 +50,3 @@ process-file = "test_proj.process_file:workflow"
 
 [tool.llamadeploy.ui]
 directory = "ui"
-
diff --git a/test-proj/src/test_proj/process_file.py b/test-proj/src/test_proj/process_file.py
index 0bbe4f8..4505cc8 100644
--- a/test-proj/src/test_proj/process_file.py
+++ b/test-proj/src/test_proj/process_file.py
@@ -153,9 +153,9 @@ async def record_extracted_data(
                     message=f"Recorded extracted data for file {event.data.file_name}",
                 )
             )
-            # remove past data when reprocessing the same file
+            # remove past data when reprocessing the same file. Do not validate the schema in case we've changed it.
             if event.data.file_hash:
-                existing_data = await get_data_client().search(
+                existing_data = await get_data_client().untyped_search(
                     filter={
                         "file_hash": {
                             "eq": event.data.file_hash,