From 6e6b721579c01733367b78632a8464475d5b559c Mon Sep 17 00:00:00 2001
From: Matej Urbas <matej.urbas@gmail.com>
Date: Tue, 11 Aug 2026 21:16:57 +0100
Subject: [PATCH] Fix CI workflow by updating to current runner and action
 versions

---
 .github/workflows/build.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 729b7e0..e3e68b0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -3,10 +3,10 @@ on: [push, pull_request]
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Install Dependencies
         run: |
@@ -21,7 +21,7 @@ jobs:
             python3 .github/workflows/build.py
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: pdfs
           path: build/samples/*/*.pdf