diff --git a/poetry.lock b/poetry.lock
index bc5c87e..91b2c20 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -443,7 +443,7 @@ testing = ["coverage", "myst-nb (>=0.13,<1.0)", "pytest (>=6.0.1,<6.1.0)", "pyte
 
 [[package]]
 name = "sphinx-copybutton"
-version = "0.4.0"
+version = "0.5.0"
 description = "Add a copy button to each of your code cells."
 category = "main"
 optional = false
@@ -454,7 +454,7 @@ sphinx = ">=1.8"
 
 [package.extras]
 code_style = ["pre-commit (==2.12.1)"]
-rtd = ["sphinx", "ipython", "sphinx-book-theme"]
+rtd = ["sphinx", "ipython", "myst-nb", "sphinx-book-theme"]
 
 [[package]]
 name = "sphinxcontrib-applehelp"
@@ -852,8 +852,8 @@ sphinx-book-theme = [
     {file = "sphinx_book_theme-0.2.0-py3-none-any.whl", hash = "sha256:4247c7fb938da804dda6a92b617c65eb44a10838ba891b62ddfeb8da4d934554"},
 ]
 sphinx-copybutton = [
-    {file = "sphinx-copybutton-0.4.0.tar.gz", hash = "sha256:8daed13a87afd5013c3a9af3575cc4d5bec052075ccd3db243f895c07a689386"},
-    {file = "sphinx_copybutton-0.4.0-py3-none-any.whl", hash = "sha256:4340d33c169dac6dd82dce2c83333412aa786a42dd01a81a8decac3b130dc8b0"},
+    {file = "sphinx-copybutton-0.5.0.tar.gz", hash = "sha256:a0c059daadd03c27ba750da534a92a63e7a36a7736dcf684f26ee346199787f6"},
+    {file = "sphinx_copybutton-0.5.0-py3-none-any.whl", hash = "sha256:9684dec7434bd73f0eea58dda93f9bb879d24bff2d8b187b1f2ec08dfe7b5f48"},
 ]
 sphinxcontrib-applehelp = [
     {file = "sphinxcontrib-applehelp-1.0.2.tar.gz", hash = "sha256:a072735ec80e7675e3f432fcae8610ecf509c5f1869d17e2eecff44389cdbc58"},