diff --git a/Estratos.ipynb b/Estratos.ipynb
index 723601d..d673633 100644
--- a/Estratos.ipynb
+++ b/Estratos.ipynb
@@ -1153,7 +1153,7 @@
   "kernelspec": {
    "display_name": "SageMath 10.3.rc4",
    "language": "sage",
-   "name": "sagemath-devel"
+   "name": "sagemath-devel">>>>>>> 73afa076d02f9fd4d32c496e04ee495b0ed71d29
   },
   "language_info": {
    "codemirror_mode": {
diff --git a/Suspension10.ipynb b/Suspension10.ipynb
index 04e4a6c..73fc8b0 100644
--- a/Suspension10.ipynb
+++ b/Suspension10.ipynb
@@ -297,7 +297,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "SageMath 10.3.rc3",
+   "display_name": "SageMath 10.4.beta3",
    "language": "sage",
    "name": "sagemath-310"
   },
@@ -311,7 +311,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.1"
+   "version": "3.12.2"
   }
  },
  "nbformat": 4,
diff --git a/Tutorial.ipynb b/Tutorial.ipynb
index f24770d..d94f653 100644
--- a/Tutorial.ipynb
+++ b/Tutorial.ipynb
@@ -556,7 +556,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "SageMath 10.3.rc1",
+   "display_name": "SageMath 10.3.rc3",
    "language": "sage",
    "name": "sagemath-310"
   },
@@ -570,7 +570,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.12.2"
+   "version": "3.11.1"
   }
  },
  "nbformat": 4,
diff --git a/resolucion.ipynb b/resolucion.ipynb
index 6fb397c..e8f0664 100644
--- a/resolucion.ipynb
+++ b/resolucion.ipynb
@@ -298,7 +298,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "SageMath 10.3.rc1",
+   "display_name": "SageMath 10.3.rc3",
    "language": "sage",
    "name": "sagemath-310"
   },
@@ -312,7 +312,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.12.2"
+   "version": "3.11.1"
   }
  },
  "nbformat": 4,