diff --git a/.github/workflows/dummyaction.yml b/.github/workflows/dummyaction.yml
index ed597ad..5a3926d 100644
--- a/.github/workflows/dummyaction.yml
+++ b/.github/workflows/dummyaction.yml
@@ -19,9 +19,9 @@ jobs:
   Now-save-a-file:
     runs-on: ubuntu-latest
     steps:
-        - uses: actions/checkout@v2
+        - uses: actions/checkout@v3
         - run: mkdir ./artifacts && ls -R ${{ github.workspace }} >> ./artifacts/myls.txt
-        - uses: actions/upload-artifact@v2
+        - uses: actions/upload-artifact@v3
           with:
             name: myls.txt
             path: ./artifacts
\ No newline at end of file
diff --git a/lectures/L06_git.ipynb b/lectures/L06_git.ipynb
index 3b66875..589fbf3 100644
--- a/lectures/L06_git.ipynb
+++ b/lectures/L06_git.ipynb
@@ -406,7 +406,7 @@
     "\n",
     "Here's how we will set things up:\n",
     "\n",
-    "1. A the bash prompt generate a new key pair:\n",
+    "1. At the bash prompt generate a new key pair:\n",
     "\n",
     "   ```bash\n",
     "   ssh-keygen -t ed25519\n",
@@ -431,7 +431,7 @@
     "   we can give it to places we want to communicate with, like github\n",
     "   \n",
     "\n",
-    "2. Go to you Github profile SSH keys settings: https://github.com/settings/keys\n",
+    "2. Go to your Github profile SSH keys settings: https://github.com/settings/keys\n",
     "\n",
     "   Click on the *New SSH key* button and:\n",
     "\n",