diff --git a/backend/ee/onyx/server/tenants/provisioning.py b/backend/ee/onyx/server/tenants/provisioning.py
index 50e403787..cdbef110e 100644
--- a/backend/ee/onyx/server/tenants/provisioning.py
+++ b/backend/ee/onyx/server/tenants/provisioning.py
@@ -224,7 +224,7 @@ def configure_default_api_keys(db_session: Session) -> None:
             name="Anthropic",
             provider=ANTHROPIC_PROVIDER_NAME,
             api_key=ANTHROPIC_DEFAULT_API_KEY,
-            default_model_name="claude-3-5-sonnet-20241022",
+            default_model_name="claude-3-7-sonnet-20250219",
             fast_default_model_name="claude-3-5-sonnet-20241022",
             model_names=ANTHROPIC_MODEL_NAMES,
         )
diff --git a/backend/onyx/llm/llm_provider_options.py b/backend/onyx/llm/llm_provider_options.py
index 376755223..2ac8a3b9f 100644
--- a/backend/onyx/llm/llm_provider_options.py
+++ b/backend/onyx/llm/llm_provider_options.py
@@ -103,7 +103,7 @@ def fetch_available_well_known_llms() -> list[WellKnownLLMProviderDescriptor]:
             api_version_required=False,
             custom_config_keys=[],
             llm_names=fetch_models_for_provider(ANTHROPIC_PROVIDER_NAME),
-            default_model="claude-3-5-sonnet-20241022",
+            default_model="claude-3-7-sonnet-20250219",
             default_fast_model="claude-3-5-sonnet-20241022",
         ),
         WellKnownLLMProviderDescriptor(
diff --git a/backend/requirements/default.txt b/backend/requirements/default.txt
index bc23eb6d0..339a21432 100644
--- a/backend/requirements/default.txt
+++ b/backend/requirements/default.txt
@@ -37,7 +37,7 @@ langchainhub==0.1.21
 langgraph==0.2.72
 langgraph-checkpoint==2.0.13
 langgraph-sdk==0.1.44
-litellm==1.60.2
+litellm==1.61.16
 lxml==5.3.0
 lxml_html_clean==0.2.2
 llama-index==0.9.45
diff --git a/backend/requirements/model_server.txt b/backend/requirements/model_server.txt
index ee3ac5ba4..0afbc16eb 100644
--- a/backend/requirements/model_server.txt
+++ b/backend/requirements/model_server.txt
@@ -12,5 +12,5 @@ torch==2.2.0
 transformers==4.39.2
 uvicorn==0.21.1
 voyageai==0.2.3
-litellm==1.60.2
+litellm==1.61.16
 sentry-sdk[fastapi,celery,starlette]==2.14.0
\ No newline at end of file
diff --git a/web/src/lib/hooks.ts b/web/src/lib/hooks.ts
index 0c4e19c4b..2b7f974d0 100644
--- a/web/src/lib/hooks.ts
+++ b/web/src/lib/hooks.ts
@@ -714,10 +714,11 @@ const MODEL_DISPLAY_NAMES: { [key: string]: string } = {
   "claude-2.1": "Claude 2.1",
   "claude-2.0": "Claude 2.0",
   "claude-instant-1.2": "Claude Instant 1.2",
-  "claude-3-5-sonnet-20240620": "Claude 3.5 Sonnet",
-  "claude-3-5-sonnet-20241022": "Claude 3.5 Sonnet (New)",
-  "claude-3-5-sonnet-v2@20241022": "Claude 3.5 Sonnet (New)",
-  "claude-3.5-sonnet-v2@20241022": "Claude 3.5 Sonnet (New)",
+  "claude-3-5-sonnet-20240620": "Claude 3.5 Sonnet (June 2024)",
+  "claude-3-5-sonnet-20241022": "Claude 3.5 Sonnet",
+  "claude-3-7-sonnet-20250219": "Claude 3.7 Sonnet",
+  "claude-3-5-sonnet-v2@20241022": "Claude 3.5 Sonnet",
+  "claude-3.5-sonnet-v2@20241022": "Claude 3.5 Sonnet",
   "claude-3-5-haiku-20241022": "Claude 3.5 Haiku",
   "claude-3-5-haiku@20241022": "Claude 3.5 Haiku",
   "claude-3.5-haiku@20241022": "Claude 3.5 Haiku",
diff --git a/web/src/lib/llm/utils.ts b/web/src/lib/llm/utils.ts
index 90ef39859..7627a8e54 100644
--- a/web/src/lib/llm/utils.ts
+++ b/web/src/lib/llm/utils.ts
@@ -71,6 +71,7 @@ const MODEL_NAMES_SUPPORTING_IMAGE_INPUT = [
   // standard claude names
   "claude-3-5-sonnet-20240620",
   "claude-3-5-sonnet-20241022",
+  "claude-3-7-sonnet-20250219",
   "claude-3-opus-20240229",
   "claude-3-sonnet-20240229",
   "claude-3-haiku-20240307",
@@ -88,6 +89,7 @@ const MODEL_NAMES_SUPPORTING_IMAGE_INPUT = [
   "anthropic.claude-3-haiku-20240307-v1:0",
   "anthropic.claude-3-5-sonnet-20240620-v1:0",
   "anthropic.claude-3-5-sonnet-20241022-v2:0",
+  "anthropic.claude-3-7-sonnet-20250219-v1:0",
   // google gemini model names
   "gemini-1.5-pro",
   "gemini-1.5-flash",