diff --git a/.github/workflows/macos_build.yml b/.github/workflows/macos_build.yml
index 6622b6a3..6459fabc 100644
--- a/.github/workflows/macos_build.yml
+++ b/.github/workflows/macos_build.yml
@@ -15,7 +15,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
-    runs-on: macos-11
+    runs-on: macos-14
     steps:
       - uses: actions/checkout@v4
       # Normally, we would use the superbly maintained...
diff --git a/.github/workflows/modified_scripts_build.yml b/.github/workflows/modified_scripts_build.yml
index 79dbdb89..1f5cf7f4 100644
--- a/.github/workflows/modified_scripts_build.yml
+++ b/.github/workflows/modified_scripts_build.yml
@@ -30,7 +30,7 @@ jobs:
       fail-fast: false
       matrix:
         python-version: ${{fromJson(needs.discover_modified_scripts.outputs.versions)}}
-        os: ["macos-11", "macos-12"]
+        os: ["macos-13", "macos-14"]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
diff --git a/.github/workflows/pyenv_tests.yml b/.github/workflows/pyenv_tests.yml
index f05430cd..aa8f4959 100644
--- a/.github/workflows/pyenv_tests.yml
+++ b/.github/workflows/pyenv_tests.yml
@@ -12,8 +12,8 @@ jobs:
         os:
           - ubuntu-22.04
           - ubuntu-20.04
-          - macos-12
-          - macos-11
+          - macos-14
+          - macos-13
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4295c45c..3ed452e1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Version History
 
+## Release v2.4.5
+* Add CPython 3.13.0b3 by @edgarrmondragon in https://github.com/pyenv/pyenv/pull/2996
+
 ## Release v2.4.4
 * Add support for miniconda3 24.5.0-0 with py3.12, py3.11, py3.10, py3.9 by @binbjz in https://github.com/pyenv/pyenv/pull/2994
 * Add support for free-threaded Python by @colesbury in https://github.com/pyenv/pyenv/pull/2995
diff --git a/libexec/pyenv---version b/libexec/pyenv---version
index c6046b55..79b0d347 100755
--- a/libexec/pyenv---version
+++ b/libexec/pyenv---version
@@ -12,7 +12,7 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
-version="2.4.4"
+version="2.4.5"
 git_revision=""
 
 if cd "${BASH_SOURCE%/*}" 2>/dev/null && git remote -v 2>/dev/null | grep -q pyenv; then