diff --git a/dask-gateway-server/Dockerfile.requirements.txt b/dask-gateway-server/Dockerfile.requirements.txt
index 9f645d5f..4dd815d4 100644
--- a/dask-gateway-server/Dockerfile.requirements.txt
+++ b/dask-gateway-server/Dockerfile.requirements.txt
@@ -6,45 +6,45 @@
 #
 aiohappyeyeballs==2.6.1
     # via aiohttp
-aiohttp==3.11.16
+aiohttp==3.12.15
     # via
     #   dask-gateway-server
     #   kubernetes-asyncio
-aiosignal==1.3.2
+aiosignal==1.4.0
     # via aiohttp
 attrs==25.3.0
     # via aiohttp
-certifi==2025.1.31
+certifi==2025.8.3
     # via kubernetes-asyncio
-cffi==1.17.1
+cffi==2.0.0
     # via cryptography
 colorlog==6.9.0
     # via dask-gateway-server
-cryptography==44.0.2
+cryptography==46.0.2
     # via dask-gateway-server
 dask-gateway-server @ file:///opt/dask-gateway-server
     # via file:///opt/dask-gateway-server
-frozenlist==1.5.0
+frozenlist==1.7.0
     # via
     #   aiohttp
     #   aiosignal
 idna==3.10
     # via yarl
-kubernetes-asyncio==32.3.0
+kubernetes-asyncio==33.3.0
     # via dask-gateway-server
-multidict==6.4.2
+multidict==6.6.4
     # via
     #   aiohttp
     #   yarl
-propcache==0.3.1
+propcache==0.3.2
     # via
     #   aiohttp
     #   yarl
-pycparser==2.22
+pycparser==2.23
     # via cffi
 python-dateutil==2.9.0.post0
     # via kubernetes-asyncio
-pyyaml==6.0.2
+pyyaml==6.0.3
     # via kubernetes-asyncio
 six==1.17.0
     # via
@@ -52,7 +52,7 @@ six==1.17.0
     #   python-dateutil
 traitlets==5.14.3
     # via dask-gateway-server
-urllib3==2.3.0
+urllib3==2.5.0
     # via kubernetes-asyncio
-yarl==1.19.0
+yarl==1.20.1
     # via aiohttp