diff --git a/client/requirements.txt b/client/requirements.txt
index fc9e0cd..1dd2fd2 100644
--- a/client/requirements.txt
+++ b/client/requirements.txt
@@ -7,7 +7,7 @@ pyqtgraph==0.13.3
 
 # Networking
 requests==2.32.4  # Security: Fixes CVE-2024-47081 (netrc leak), CVE-2024-35195 (verify=False persistence)
-websockets==12.0
+websockets==15.0.1
 aiohttp==3.12.14  # Security: Fixes CVE-2024-23334 (directory traversal), CVE-2024-30251 (DoS), CVE-2024-52304 (request smuggling), CVE-2024-27306 (XSS), CVE-2024-23829 (HTTP parser), CVE-2025-53643 (smuggling)
 
 # SSH and Deployment
diff --git a/server/requirements.txt b/server/requirements.txt
index 6bb750f..93f6dab 100644
--- a/server/requirements.txt
+++ b/server/requirements.txt
@@ -1,7 +1,7 @@
 # Web Framework
 fastapi>=0.115.0  # Security: Fixes PYSEC-2024-38 (ReDoS), upgrades starlette to fix GHSA-f96h-pmfr-66vw, GHSA-2c2j-9gv5-cj73
 uvicorn[standard]==0.27.0
-websockets==12.0
+websockets==15.0.1
 python-multipart>=0.0.18  # Required for FastAPI file uploads (Form/File parameters). Security: Fixes GHSA-2jv5-9r88-3w3p (ReDoS), GHSA-59g5-xgcq-4qw3 (DoS)
 
 # Equipment Communication