diff --git a/examples/eval-rag-full/requirements.txt b/examples/eval-rag-full/requirements.txt
index 86632842c3ff..4226efd8ee4c 100644
--- a/examples/eval-rag-full/requirements.txt
+++ b/examples/eval-rag-full/requirements.txt
@@ -3,5 +3,5 @@ langchain==0.3.27
 langchain-chroma==0.2.4
 langchain-community==0.3.31
 langchain-openai==0.3.35
-pypdf==6.7.5
+pypdf==6.9.2
 tqdm==4.67.1
diff --git a/examples/integration-docker/code-generation-sandbox/requirements.txt b/examples/integration-docker/code-generation-sandbox/requirements.txt
index 388b89671ff7..20bf91987675 100644
--- a/examples/integration-docker/code-generation-sandbox/requirements.txt
+++ b/examples/integration-docker/code-generation-sandbox/requirements.txt
@@ -4,7 +4,7 @@ docker==7.1.0
 epicbox==1.1.0
 idna==3.7
 python-dateutil==2.9.0.post0
-requests==2.32.5
+requests==2.33.0
 six==1.16.0
 structlog==24.2.0
 urllib3==2.6.3
diff --git a/examples/redteam-langchain/requirements.txt b/examples/redteam-langchain/requirements.txt
index 3df0127247c9..d260896b1332 100644
--- a/examples/redteam-langchain/requirements.txt
+++ b/examples/redteam-langchain/requirements.txt
@@ -1,5 +1,5 @@
 aiohappyeyeballs==2.6.1
-aiohttp==3.13.3
+aiohttp==3.13.4
 aiosignal==1.4.0
 annotated-types==0.7.0
 anyio==4.12.1
@@ -20,7 +20,7 @@ jsonpointer==3.0.0
 langchain==1.2.10
 langchain-classic==1.0.1
 langchain-community==0.4.1
-langchain-core==1.2.11
+langchain-core==1.2.28
 langchain-openai==1.1.9
 langchain-text-splitters==1.1.0
 langgraph==1.0.10rc1
@@ -43,7 +43,7 @@ pydantic_core==2.41.5
 python-dotenv==1.2.1
 PyYAML==6.0.3
 regex==2026.1.15
-requests==2.32.5
+requests==2.33.0
 requests-toolbelt==1.0.0
 sniffio==1.3.1
 SQLAlchemy==2.0.46