diff --git a/pixi.lock b/pixi.lock
index d6f93c28..e11e3e4d 100644
--- a/pixi.lock
+++ b/pixi.lock
@@ -4258,7 +4258,7 @@ packages:
 - pypi: ./
   name: array-api-extra
   version: 0.9.0.dev0
-  sha256: 8a7fc03bff6f259deb690be98e654e3463db97a42a4ba31625fbf8b1080a9f87
+  sha256: f8fc778f97b74d7f786917903904fc73f65f6a58b403c7f6817d9668c0bc57a6
   requires_dist:
   - array-api-compat>=1.12.0,<2
   requires_python: '>=3.10'
diff --git a/pyproject.toml b/pyproject.toml
index d662f126..0d58cc5f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -176,7 +176,7 @@ jax = ">=0.6.0,!=0.6.2"
 system-requirements = { cuda = "12" }
 
 [tool.pixi.feature.cuda-backends.target.linux-64.dependencies]
-cupy = ">=13.5.1"
+cupy = ">=13.6.0"
 jaxlib = { version = ">=0.6.0", build = "cuda12*" }
 pytorch = { version = ">=2.7.1", build = "cuda12*" }
 
@@ -191,7 +191,7 @@ pytorch = { version = ">=2.7.1", build = "cuda12*" }
 # pytorch = { version = "*", build = "cuda12*" }  # unavailable
 
 [tool.pixi.feature.cuda-backends.target.win-64.dependencies]
-cupy = ">=13.5.1"
+cupy = ">=13.6.0"
 # jaxlib = { version = "*", build = "cuda12*" }  # unavailable
 pytorch = { version = ">=2.7.1", build = "cuda12*" }