diff --git a/.github/workflows/build-conda-packages.yml b/.github/workflows/build-conda-packages.yml
index 136fd4e..d807719 100644
--- a/.github/workflows/build-conda-packages.yml
+++ b/.github/workflows/build-conda-packages.yml
@@ -18,7 +18,7 @@ jobs:
       matrix:
         arch: ['x64']
         os: [windows-2019, ubuntu-latest, macos-latest]
-        python: ['3.7', '3.8', '3.9', '3.10']
+        python: ['3.7', '3.8', '3.9', '3.10', '3.11']
         exclude:
           - arch: x86
             os: macos-latest
diff --git a/python-occ-7x/meta.yaml b/python-occ-7x/meta.yaml
index 3c631ca..7c6f474 100644
--- a/python-occ-7x/meta.yaml
+++ b/python-occ-7x/meta.yaml
@@ -11,7 +11,7 @@ source:
     - 0001-DLR-patch-to-support-c2-continous-coons-patches.patch
 
 build:
-  number: 5
+  number: 6
   binary_relocation: false [osx]
 
 requirements:
diff --git a/tigl3/meta.yaml b/tigl3/meta.yaml
index 02e8737..73939d5 100755
--- a/tigl3/meta.yaml
+++ b/tigl3/meta.yaml
@@ -9,7 +9,7 @@ source:
   git_tag: v{{ version }}
 
 build:
-  number: 1
+  number: 2
 
 
 requirements:
diff --git a/tixi3/meta.yaml b/tixi3/meta.yaml
index bc0e946..dca7895 100644
--- a/tixi3/meta.yaml
+++ b/tixi3/meta.yaml
@@ -12,7 +12,7 @@ source:
     - disabled-fortran-example.patch
 
 build:
-  number: 1
+  number: 2
 
 requirements:
   build: