diff --git a/docs/tutorials/introduction/index.ipynb b/docs/tutorials/introduction/index.ipynb
index 8e324a1..966aeee 100644
--- a/docs/tutorials/introduction/index.ipynb
+++ b/docs/tutorials/introduction/index.ipynb
@@ -40,7 +40,7 @@
    "metadata": {},
    "source": [
     "```bash\n",
-    "pip install -q \"makim==1.15.0\"\n",
+    "pip install -q \"makim==1.16.0\"\n",
     "```"
    ]
   },
@@ -52,7 +52,7 @@
     "- For those who prefer `conda`, execute:\n",
     "\n",
     "  ```bash\n",
-    "  conda install \"makim==1.15.0\"\n",
+    "  conda install \"makim==1.16.0\"\n",
     "  ```\n",
     "\n",
     "Given Makim's active development, pinning to a specific version is recommended to ensure consistency.\n",
@@ -364,26 +364,26 @@
     "    tasks:\n",
     "      node:\n",
     "        help: Test using nodejs\n",
-    "        shell: node\n",
+    "        backend: node\n",
     "        run: console.log(\"${{ env.MSG_PREFIX }} from NodeJS!\");\n",
     "      perl:\n",
     "        help: Test using perl\n",
-    "        shell: perl\n",
+    "        backend: perl\n",
     "        run: print \"${{ env.MSG_PREFIX }} from Perl!\\n\";\n",
     "\n",
     "      python:\n",
     "        help: Test using php\n",
-    "        shell: python\n",
+    "        baackend: python\n",
     "        run: print(\"${{ env.MSG_PREFIX }} from Python!\")\n",
     "\n",
     "      r:\n",
     "        help: Test using R\n",
-    "        shell: Rscript\n",
+    "        backend: Rscript\n",
     "        run: print(\"${{ env.MSG_PREFIX }} from R!\")\n",
     "\n",
     "      sh:\n",
     "        help: Test using sh\n",
-    "        shell: sh\n",
+    "        backend: sh\n",
     "        run: echo \"${{ env.MSG_PREFIX }} from sh!\"\n",
     "\n",
     "      run-all:\n",
@@ -983,7 +983,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.1"
+   "version": "3.12.5"
   }
  },
  "nbformat": 4,
diff --git a/docs/tutorials/makim-for-nox-users/index.ipynb b/docs/tutorials/makim-for-nox-users/index.ipynb
index 4b33c12..bd87832 100644
--- a/docs/tutorials/makim-for-nox-users/index.ipynb
+++ b/docs/tutorials/makim-for-nox-users/index.ipynb
@@ -584,7 +584,7 @@
     "    tasks:\n",
     "      tests:\n",
     "        help: Run nox tests\n",
-    "        shell: nox\n",
+    "        backend: nox\n",
     "        run: |\n",
     "          import nox\n",
     "\n",
@@ -595,7 +595,7 @@
     "              session.run(\"pytest\", \"--version\")\n",
     "      lint:\n",
     "        help: Run nox tests\n",
-    "        shell: nox\n",
+    "        backend: nox\n",
     "        run: |\n",
     "          import nox\n",
     "\n",