diff --git a/packages/toolbox-core/requirements.txt b/packages/toolbox-core/requirements.txt
index d8e99c8c..3d86b0eb 100644
--- a/packages/toolbox-core/requirements.txt
+++ b/packages/toolbox-core/requirements.txt
@@ -1,2 +1,2 @@
 aiohttp==3.11.18
-pydantic==2.11.3
+pydantic==2.11.4
diff --git a/packages/toolbox-langchain/requirements.txt b/packages/toolbox-langchain/requirements.txt
index 11e1fff2..5fd65843 100644
--- a/packages/toolbox-langchain/requirements.txt
+++ b/packages/toolbox-langchain/requirements.txt
@@ -1,5 +1,5 @@
 langchain-core==0.3.56
 PyYAML==6.0.2
-pydantic==2.11.3
+pydantic==2.11.4
 aiohttp==3.11.18
 deprecated==1.2.18
\ No newline at end of file
diff --git a/packages/toolbox-llamaindex/requirements.txt b/packages/toolbox-llamaindex/requirements.txt
index d8b5e564..be1bc672 100644
--- a/packages/toolbox-llamaindex/requirements.txt
+++ b/packages/toolbox-llamaindex/requirements.txt
@@ -1,5 +1,5 @@
 llama-index==0.12.33
 PyYAML==6.0.2
-pydantic==2.11.3
+pydantic==2.11.4
 aiohttp==3.11.18
 deprecated==1.2.18
\ No newline at end of file