diff --git a/3.13-rc/alpine3.17/Dockerfile b/3.13-rc/alpine3.17/Dockerfile
index 1ea0e424e..828771560 100644
--- a/3.13-rc/alpine3.17/Dockerfile
+++ b/3.13-rc/alpine3.17/Dockerfile
@@ -21,7 +21,7 @@ RUN set -eux; \
 	;
 
 ENV GPG_KEY 7169605F62C751356D054A26A821E680E5FA6305
-ENV PYTHON_VERSION 3.13.0a1
+ENV PYTHON_VERSION 3.13.0a2
 
 RUN set -eux; \
 	\
diff --git a/3.13-rc/alpine3.18/Dockerfile b/3.13-rc/alpine3.18/Dockerfile
index 98132c259..850092b2e 100644
--- a/3.13-rc/alpine3.18/Dockerfile
+++ b/3.13-rc/alpine3.18/Dockerfile
@@ -21,7 +21,7 @@ RUN set -eux; \
 	;
 
 ENV GPG_KEY 7169605F62C751356D054A26A821E680E5FA6305
-ENV PYTHON_VERSION 3.13.0a1
+ENV PYTHON_VERSION 3.13.0a2
 
 RUN set -eux; \
 	\
diff --git a/3.13-rc/bookworm/Dockerfile b/3.13-rc/bookworm/Dockerfile
index 78abb2fc8..45b2a17da 100644
--- a/3.13-rc/bookworm/Dockerfile
+++ b/3.13-rc/bookworm/Dockerfile
@@ -24,7 +24,7 @@ RUN set -eux; \
 	rm -rf /var/lib/apt/lists/*
 
 ENV GPG_KEY 7169605F62C751356D054A26A821E680E5FA6305
-ENV PYTHON_VERSION 3.13.0a1
+ENV PYTHON_VERSION 3.13.0a2
 
 RUN set -eux; \
 	\
diff --git a/3.13-rc/bullseye/Dockerfile b/3.13-rc/bullseye/Dockerfile
index 65e6f3182..a8ba9d7c6 100644
--- a/3.13-rc/bullseye/Dockerfile
+++ b/3.13-rc/bullseye/Dockerfile
@@ -24,7 +24,7 @@ RUN set -eux; \
 	rm -rf /var/lib/apt/lists/*
 
 ENV GPG_KEY 7169605F62C751356D054A26A821E680E5FA6305
-ENV PYTHON_VERSION 3.13.0a1
+ENV PYTHON_VERSION 3.13.0a2
 
 RUN set -eux; \
 	\
diff --git a/3.13-rc/slim-bookworm/Dockerfile b/3.13-rc/slim-bookworm/Dockerfile
index c595e40aa..ab2e5040f 100644
--- a/3.13-rc/slim-bookworm/Dockerfile
+++ b/3.13-rc/slim-bookworm/Dockerfile
@@ -24,7 +24,7 @@ RUN set -eux; \
 	rm -rf /var/lib/apt/lists/*
 
 ENV GPG_KEY 7169605F62C751356D054A26A821E680E5FA6305
-ENV PYTHON_VERSION 3.13.0a1
+ENV PYTHON_VERSION 3.13.0a2
 
 RUN set -eux; \
 	\
diff --git a/3.13-rc/slim-bullseye/Dockerfile b/3.13-rc/slim-bullseye/Dockerfile
index be8a9d4bc..25d602427 100644
--- a/3.13-rc/slim-bullseye/Dockerfile
+++ b/3.13-rc/slim-bullseye/Dockerfile
@@ -24,7 +24,7 @@ RUN set -eux; \
 	rm -rf /var/lib/apt/lists/*
 
 ENV GPG_KEY 7169605F62C751356D054A26A821E680E5FA6305
-ENV PYTHON_VERSION 3.13.0a1
+ENV PYTHON_VERSION 3.13.0a2
 
 RUN set -eux; \
 	\
diff --git a/3.13-rc/windows/windowsservercore-1809/Dockerfile b/3.13-rc/windows/windowsservercore-1809/Dockerfile
index 87b44d496..2595cf149 100644
--- a/3.13-rc/windows/windowsservercore-1809/Dockerfile
+++ b/3.13-rc/windows/windowsservercore-1809/Dockerfile
@@ -11,7 +11,7 @@ SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPref
 # https://github.com/docker-library/python/pull/557
 ENV PYTHONIOENCODING UTF-8
 
-ENV PYTHON_VERSION 3.13.0a1
+ENV PYTHON_VERSION 3.13.0a2
 
 RUN $url = ('https://www.python.org/ftp/python/{0}/python-{1}-amd64.exe' -f ($env:PYTHON_VERSION -replace '[a-z]+[0-9]*$', ''), $env:PYTHON_VERSION); \
 	Write-Host ('Downloading {0} ...' -f $url); \
diff --git a/3.13-rc/windows/windowsservercore-ltsc2022/Dockerfile b/3.13-rc/windows/windowsservercore-ltsc2022/Dockerfile
index a67193f00..3af9efe6c 100644
--- a/3.13-rc/windows/windowsservercore-ltsc2022/Dockerfile
+++ b/3.13-rc/windows/windowsservercore-ltsc2022/Dockerfile
@@ -11,7 +11,7 @@ SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPref
 # https://github.com/docker-library/python/pull/557
 ENV PYTHONIOENCODING UTF-8
 
-ENV PYTHON_VERSION 3.13.0a1
+ENV PYTHON_VERSION 3.13.0a2
 
 RUN $url = ('https://www.python.org/ftp/python/{0}/python-{1}-amd64.exe' -f ($env:PYTHON_VERSION -replace '[a-z]+[0-9]*$', ''), $env:PYTHON_VERSION); \
 	Write-Host ('Downloading {0} ...' -f $url); \
diff --git a/versions.json b/versions.json
index 4cda4896b..4dd03f166 100644
--- a/versions.json
+++ b/versions.json
@@ -85,7 +85,7 @@
       "windows/windowsservercore-ltsc2022",
       "windows/windowsservercore-1809"
     ],
-    "version": "3.13.0a1"
+    "version": "3.13.0a2"
   },
   "3.8": {
     "get-pip": {