diff --git a/advanced_ai_agents/multi_agent_apps/agent_teams/ai_teaching_agent_team/requirements.txt b/advanced_ai_agents/multi_agent_apps/agent_teams/ai_teaching_agent_team/requirements.txt
index b7d538c4..92076222 100644
--- a/advanced_ai_agents/multi_agent_apps/agent_teams/ai_teaching_agent_team/requirements.txt
+++ b/advanced_ai_agents/multi_agent_apps/agent_teams/ai_teaching_agent_team/requirements.txt
@@ -1,6 +1,6 @@
 streamlit==1.41.1
 openai==1.58.1
-duckduckgo-search==6.4.1
+duckduckgo-search>=6.4.2,<9
 typing-extensions>=4.5.0
 agno>=2.2.10
 composio-phidata==0.6.9
diff --git a/rag_tutorials/rag_agent_cohere/requirements.txt b/rag_tutorials/rag_agent_cohere/requirements.txt
index 0d698700..f708b655 100644
--- a/rag_tutorials/rag_agent_cohere/requirements.txt
+++ b/rag_tutorials/rag_agent_cohere/requirements.txt
@@ -5,7 +5,7 @@ langchain-cohere==0.3.2
 langchain-qdrant==0.2.0
 cohere==5.11.4
 qdrant-client==1.12.1
-duckduckgo-search==6.4.1
+duckduckgo-search>=6.4.2,<9
 streamlit==1.40.2
 tenacity==9.0.0
 typing-extensions==4.12.2
diff --git a/rag_tutorials/rag_database_routing/requirements.txt b/rag_tutorials/rag_database_routing/requirements.txt
index 083344f3..bf08bd13 100644
--- a/rag_tutorials/rag_database_routing/requirements.txt
+++ b/rag_tutorials/rag_database_routing/requirements.txt
@@ -8,4 +8,4 @@ sentence-transformers>=2.2.2
 agno
 langchain-openai==0.2.14
 langgraph==0.2.53
-duckduckgo-search==6.4.1
\ No newline at end of file
+duckduckgo-search>=6.4.2,<9
\ No newline at end of file
diff --git a/starter_ai_agents/ai_medical_imaging_agent/requirements.txt b/starter_ai_agents/ai_medical_imaging_agent/requirements.txt
index 1a904e07..67fc6b47 100644
--- a/starter_ai_agents/ai_medical_imaging_agent/requirements.txt
+++ b/starter_ai_agents/ai_medical_imaging_agent/requirements.txt
@@ -1,5 +1,5 @@
 streamlit==1.40.2
 agno>=2.2.10
 Pillow==10.0.0
-duckduckgo-search==6.4.1
+duckduckgo-search>=6.4.2,<9
 google-generativeai==0.8.3
\ No newline at end of file