diff --git a/model-servers/vllm/0.11.0/requirements.txt b/model-servers/vllm/0.11.0/requirements.txt
index 3982f4a..d4257a7 100644
--- a/model-servers/vllm/0.11.0/requirements.txt
+++ b/model-servers/vllm/0.11.0/requirements.txt
@@ -37,7 +37,7 @@ markdown-it-py==3.0.0; python_version >= '3.8'
 markupsafe==2.1.5; python_version >= '3.7'
 mdurl==0.1.2; python_version >= '3.7'
 mpmath==1.3.0
-msgpack==1.0.8; python_version >= '3.8'
+msgpack==1.2.1; python_version >= '3.8'
 nest-asyncio==1.6.0; python_version >= '3.5'
 networkx==3.3; python_version >= '3.10'
 ninja==1.11.1.1
diff --git a/model-servers/vllm/0.6.4/requirements.txt b/model-servers/vllm/0.6.4/requirements.txt
index 58ece67..b6c59b9 100644
--- a/model-servers/vllm/0.6.4/requirements.txt
+++ b/model-servers/vllm/0.6.4/requirements.txt
@@ -37,7 +37,7 @@ markdown-it-py==3.0.0; python_version >= '3.8'
 markupsafe==2.1.5; python_version >= '3.7'
 mdurl==0.1.2; python_version >= '3.7'
 mpmath==1.3.0
-msgpack==1.0.8; python_version >= '3.8'
+msgpack==1.2.1; python_version >= '3.8'
 nest-asyncio==1.6.0; python_version >= '3.5'
 networkx==3.3; python_version >= '3.10'
 ninja==1.11.1.1
diff --git a/model-servers/vllm/0.6.6/requirements.txt b/model-servers/vllm/0.6.6/requirements.txt
index 4429924..6e5433f 100644
--- a/model-servers/vllm/0.6.6/requirements.txt
+++ b/model-servers/vllm/0.6.6/requirements.txt
@@ -37,7 +37,7 @@ markdown-it-py==3.0.0; python_version >= '3.8'
 markupsafe==2.1.5; python_version >= '3.7'
 mdurl==0.1.2; python_version >= '3.7'
 mpmath==1.3.0
-msgpack==1.0.8; python_version >= '3.8'
+msgpack==1.2.1; python_version >= '3.8'
 nest-asyncio==1.6.0; python_version >= '3.5'
 networkx==3.3; python_version >= '3.10'
 ninja==1.11.1.1
diff --git a/model-servers/vllm/0.8.4/requirements.txt b/model-servers/vllm/0.8.4/requirements.txt
index 10e65c7..3e8a656 100644
--- a/model-servers/vllm/0.8.4/requirements.txt
+++ b/model-servers/vllm/0.8.4/requirements.txt
@@ -37,7 +37,7 @@ markdown-it-py==3.0.0; python_version >= '3.8'
 markupsafe==2.1.5; python_version >= '3.7'
 mdurl==0.1.2; python_version >= '3.7'
 mpmath==1.3.0
-msgpack==1.0.8; python_version >= '3.8'
+msgpack==1.2.1; python_version >= '3.8'
 nest-asyncio==1.6.0; python_version >= '3.5'
 networkx==3.3; python_version >= '3.10'
 ninja==1.11.1.1