diff --git a/.github/workflows/CI-wheels.yaml b/.github/workflows/CI-wheels.yaml
index 0d1727d..ac56996 100644
--- a/.github/workflows/CI-wheels.yaml
+++ b/.github/workflows/CI-wheels.yaml
@@ -8,7 +8,7 @@ on:
 
 env:
   LIBZIM_DL_VERSION: "9.2.3-2"
-  MACOSX_DEPLOYMENT_TARGET: "12.0"
+  MACOSX_DEPLOYMENT_TARGET: "13.0"
   CIBW_ENVIRONMENT_PASS_LINUX: "LIBZIM_DL_VERSION"
   CIBW_BUILD_VERBOSITY: "3"
 
diff --git a/.github/workflows/Publish.yaml b/.github/workflows/Publish.yaml
index 8cc2a10..f448a09 100644
--- a/.github/workflows/Publish.yaml
+++ b/.github/workflows/Publish.yaml
@@ -7,7 +7,7 @@ on:
 
 env:
   LIBZIM_DL_VERSION: "9.2.3-2"
-  MACOSX_DEPLOYMENT_TARGET: "12.0"
+  MACOSX_DEPLOYMENT_TARGET: "13.0"
   CIBW_ENVIRONMENT_PASS_LINUX: "LIBZIM_DL_VERSION"
   # APPLE_SIGNING_KEYCHAIN_PATH set in prepare keychain step
   APPLE_SIGNING_KEYCHAIN_PROFILE: "build-profile"
diff --git a/.github/workflows/QA.yaml b/.github/workflows/QA.yaml
index 313c47d..0fa0c7e 100644
--- a/.github/workflows/QA.yaml
+++ b/.github/workflows/QA.yaml
@@ -3,7 +3,7 @@ on: [push]
 
 env:
   LIBZIM_DL_VERSION: "9.2.3-2"
-  MACOSX_DEPLOYMENT_TARGET: "12.0"
+  MACOSX_DEPLOYMENT_TARGET: "13.0"
 
 jobs:
   lint:
diff --git a/.github/workflows/Tests.yaml b/.github/workflows/Tests.yaml
index be20710..197e01b 100644
--- a/.github/workflows/Tests.yaml
+++ b/.github/workflows/Tests.yaml
@@ -3,7 +3,7 @@ on: [push]
 
 env:
   LIBZIM_DL_VERSION: "9.2.3-2"
-  MACOSX_DEPLOYMENT_TARGET: "12.0"
+  MACOSX_DEPLOYMENT_TARGET: "13.0"
   # we want cython traces for coverage
   PROFILE: "1"