diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index a5a4a7c..c9a756e 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -3,7 +3,7 @@
 #
 #    maturin generate-ci github
 #
-name: CI
+name: wheels
 
 on:
   push:
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        target: [x86_64, x86, aarch64, armv7, s390x, ppc64le]
+        target: [x86_64, aarch64]
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
diff --git a/pyproject.toml b/pyproject.toml
index adca608..8ea67b7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,5 +5,5 @@ name = "stam"
 test = [ "pytest" ]
 
 [build-system]
-requires = ["maturin>=0.11,<0.12"]
+requires = ["maturin>=1.0.1"]
 build-backend = "maturin"