diff --git a/backend/open_webui/retrieval/vector/dbs/valkey.py b/backend/open_webui/retrieval/vector/dbs/valkey.py
index bf202a22c0..c315a0a5fb 100644
--- a/backend/open_webui/retrieval/vector/dbs/valkey.py
+++ b/backend/open_webui/retrieval/vector/dbs/valkey.py
@@ -56,7 +56,7 @@ def _import_glide():
         )
     except ImportError as e:
         raise ImportError(
-            'valkey-glide-sync is required when VECTOR_DB=valkey. Install it with: pip install valkey-glide-sync==2.3.1'
+            'valkey-glide-sync is required when VECTOR_DB=valkey. Install it with: pip install valkey-glide-sync==2.5.2'
         ) from e
     return {
         'Batch': Batch,
@@ -193,6 +193,7 @@ class ValkeyClient(VectorDBBase):
             database_id=db if db else None,
             request_timeout=5000,
             client_name='open_webui_vector_store_client',
+            client_info_tag='open-webui',
         )
         try:
             self.client = GlideClient.create(config)
@@ -206,6 +207,7 @@ class ValkeyClient(VectorDBBase):
             database_id=db if db else None,
             request_timeout=10000,  # 10s — HNSW indexing can take 1-4s per vector
             client_name='open_webui_vector_store_batch_client',
+            client_info_tag='open-webui',
         )
         try:
             self.batch_client = GlideClient.create(batch_config)
diff --git a/backend/requirements.txt b/backend/requirements.txt
index e26cd08c67..c5c95fa427 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -116,7 +116,7 @@ pgvector==0.4.2
 PyMySQL==1.2.0
 boto3==1.42.62
 # mariadb==1.1.14 should be added if you want to support MariaDB
-# valkey-glide-sync==2.3.1 # optional: install manually if VECTOR_DB=valkey
+# valkey-glide-sync==2.5.2 # optional: install manually if VECTOR_DB=valkey
 
 pymilvus==2.6.14
 qdrant-client==1.18.0
diff --git a/pyproject.toml b/pyproject.toml
index 202bf0a352..78f256eff8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ dependencies = [
     "pycrdt==0.14.8",
     "redis==8.0.1",
     "hiredis==3.4.2",
-    # "valkey-glide-sync==2.3.1",  # optional: install manually if VECTOR_DB=valkey
+    # "valkey-glide-sync==2.5.2",  # optional: install manually if VECTOR_DB=valkey
 
     "pytz==2026.2",