diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index f7979e7f76..4d9db7686c 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,7 +1,7 @@
 # See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.233.0/containers/python-3/.devcontainer/base.Dockerfile
 
 # [Choice] Python version (use -bullseye variants on local arm64/Apple Silicon): 3, 3.10, 3-bullseye, 3.10-bullseye, 3-buster, 3.10-buster, etc.
-ARG VARIANT="3.10-bullseye"
+ARG VARIANT="3.13-bullseye"
 FROM mcr.microsoft.com/vscode/devcontainers/python:0-${VARIANT}
 
 # [Choice] Node.js version: none, lts/*, 16, 14, 12, 10
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1482088105..6ad456a941 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -18,7 +18,7 @@ jobs:
     name: PyInstaller for ${{ matrix.os }} / Py ${{ matrix.python_version }}
     runs-on: ${{ matrix.os }}
     strategy:
-      # set to false for debugging
+      
       fail-fast: true
       matrix:
         include:
@@ -29,8 +29,8 @@ jobs:
             python_version: '3.10'
           - os: ubuntu-20.04
             artifact_name: capa
-            asset_name: linux-py312
-            python_version: '3.12'
+            asset_name: linux-py313
+            python_version: '3.13'
           - os: windows-2019
             artifact_name: capa.exe
             asset_name: windows
@@ -87,7 +87,7 @@ jobs:
             asset_name: linux
           - os: ubuntu-22.04
             artifact_name: capa
-            asset_name: linux-py312
+            asset_name: linux-py313
           - os: windows-2022
             artifact_name: capa.exe
             asset_name: windows
@@ -113,7 +113,7 @@ jobs:
         include:
           - asset_name: linux
             artifact_name: capa
-          - asset_name: linux-py312
+          - asset_name: linux-py313
             artifact_name: capa
           - asset_name: windows
             artifact_name: capa.exe
diff --git a/requirements.txt b/requirements.txt
index cfdeed80eb..11ce950d8a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,7 +38,7 @@ python-flirt==0.9.2
 pyyaml==6.0.2
 rich==13.9.2
 ruamel-yaml==0.18.6
-ruamel-yaml-clib==0.2.8
+ruamel-yaml-clib==0.2.12
 setuptools==75.8.0
 six==1.17.0
 sortedcontainers==2.4.0