diff --git a/Project.toml b/Project.toml
index 8fd0fc01..14363bfe 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "BSeries"
 uuid = "ebb8d67c-85b4-416c-b05f-5f409e808f32"
 authors = ["Hendrik Ranocha <mail@ranocha.de> and contributors"]
-version = "0.1.23"
+version = "0.1.24"
 
 [deps]
 Latexify = "23fbe1c1-3f47-55db-b15f-69d7ec21a316"
diff --git a/docs/src/tutorials/bseries_basics.ipynb b/docs/src/tutorials/bseries_basics.ipynb
index 86b7d8a4..72d7732f 100644
--- a/docs/src/tutorials/bseries_basics.ipynb
+++ b/docs/src/tutorials/bseries_basics.ipynb
@@ -9,7 +9,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [