diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 0ae2358..4bd35a4 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -21,12 +21,16 @@ jobs:
     container:
       image: nvidia/cuda:12.4.1-cudnn-devel-ubuntu22.04
     steps:
-      # actions/checkout requires node + git в container — preinstall their PATH
-      - name: Bootstrap node + git (для actions/checkout)
+      # actions/checkout@v4 требует Node 20+. Ubuntu 22.04 apt даёт Node 12 — не подходит.
+      # Ставим Node 20 из NodeSource repo.
+      - name: Bootstrap Node 20 + git (для actions/checkout)
         run: |
           export DEBIAN_FRONTEND=noninteractive
           apt-get update
-          apt-get install -y --no-install-recommends nodejs git ca-certificates
+          apt-get install -y --no-install-recommends curl git ca-certificates gnupg
+          curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
+          apt-get install -y --no-install-recommends nodejs
+          node --version
 
       - name: Install build deps
         run: |