diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 9ced22c..7fd7bce 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -42,9 +42,6 @@ jobs:
       matrix:
         include:
           # Window 64 bit
-          - os: windows-latest
-            python: 311
-            platform_id: win_amd64
           - os: windows-latest
             python: 312
             platform_id: win_amd64
@@ -65,9 +62,6 @@ jobs:
             platform_id: win_amd64
 
           # Windows on ARM64 (WoA)
-          - os: windows-11-arm
-            python: 311
-            platform_id: win_arm64
           - os: windows-11-arm
             python: 312
             platform_id: win_arm64
@@ -88,9 +82,6 @@ jobs:
             platform_id: win_arm64
 
           # Linux
-          - os: ubuntu-latest
-            python: 311
-            platform_id: manylinux_x86_64
           - os: ubuntu-latest
             python: 312
             platform_id: manylinux_x86_64
@@ -111,9 +102,6 @@ jobs:
             platform_id: manylinux_x86_64
 
           # Linux arm
-          - os: ubuntu-24.04-arm
-            python: 311
-            platform_id: manylinux_aarch64
           - os: ubuntu-24.04-arm
             python: 312
             platform_id: manylinux_aarch64
@@ -134,9 +122,6 @@ jobs:
             platform_id: manylinux_aarch64
 
           # MacOS x86_64
-          - os: macos-15-intel
-            python: 311
-            platform_id: macosx_x86_64
           - os: macos-15-intel
             python: 312
             platform_id: macosx_x86_64
@@ -157,9 +142,6 @@ jobs:
             platform_id: macosx_x86_64
 
           # MacOS arm64
-          - os: macos-14
-            python: 311
-            platform_id: macosx_arm64
           - os: macos-14
             python: 312
             platform_id: macosx_arm64