diff --git a/.github/workflows/commit-checker.yml b/.github/workflows/commit-checker.yml
index 0a7dbd6..cc95082 100644
--- a/.github/workflows/commit-checker.yml
+++ b/.github/workflows/commit-checker.yml
@@ -17,7 +17,7 @@ jobs:
         fetch-depth: 4
 
     - name: Get pull-request commits
-      uses: OpenTTD/actions/checkout-pull-request@v4
+      uses: OpenTTD/actions/checkout-pull-request@v5
 
     - name: Check commits
       uses: OpenTTD/OpenTTD-git-hooks@main
diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 3e5adef..7bde508 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -11,7 +11,7 @@ on:
 jobs:
   testing:
     name: Testing
-    uses: OpenTTD/actions/.github/workflows/rw-entry-testing-baseset.yml@v4
+    uses: OpenTTD/actions/.github/workflows/rw-entry-testing-baseset.yml@v5
     with:
       apt-packages: gimp grfcodec
       name: opengfx
diff --git a/lang/bulgarian.lng b/lang/bulgarian.lng
index 24a6cd9..64d5e50 100644
--- a/lang/bulgarian.lng
+++ b/lang/bulgarian.lng
@@ -4,3 +4,5 @@
 ##case p n m f
 STR_GENERAL_DESC        :OpenGFX графичен пакет за OpenTTD. Свободен за разпространение по условията на GNU General Public License версия 2. Повече информация на http://wiki.openttd.org/OpenGFX_Readme (англ). [{TITLE}]
 
+STR_GRF_NAME            :{TITLE}
+STR_GRF_DESCRIPTION     :{ORANGE}OpenGFX Базов графичен комплект{BLACK}{}Предоставен от екипа на OpenGFX{}Вижте "readme.txt" за пълен списък на всички участници в проекта{}{BLACK}Лиценз: {SILVER}GPL v2+{}{BLACK}Уебсайт: {SILVER}https://github.com/OpenTTD/OpenGFX