diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
old mode 100644
new mode 100755
diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
old mode 100644
new mode 100755
diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
old mode 100644
new mode 100755
diff --git a/.github/workflows/pythonapp.yml b/.github/workflows/pythonapp.yml
old mode 100644
new mode 100755
index ae69538..9a0ed00
--- a/.github/workflows/pythonapp.yml
+++ b/.github/workflows/pythonapp.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ 3.8, 3.9, "3.10"]
+        python-version: [3.9, "3.10", "3.11", "3.12"]
 
     steps:
       - uses: actions/checkout@v4
diff --git a/docker-compose.yml b/docker-compose.yml
index 30dac30..dd6c761 100755
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,7 +4,6 @@ services:
   web:
     build: ./src
     command: uvicorn app.main:app --reload --workers 1 --host 0.0.0.0 --port 8000
-    # install requirements.txt
     
     volumes:
       - ./src/:/usr/src/app/
diff --git a/images/fast-api-scrnsht-1.png b/images/fast-api-scrnsht-1.png
old mode 100644
new mode 100755
diff --git a/src/requirements.txt b/src/requirements.txt
old mode 100644
new mode 100755
diff --git a/vue-client/package.json b/vue-client/package.json
old mode 100644
new mode 100755
diff --git a/vue-client/yarn.lock b/vue-client/yarn.lock
old mode 100644
new mode 100755