diff --git a/md5sum.txt b/md5sum.txt
index 3df7bf2..a17d19c 100644
--- a/md5sum.txt
+++ b/md5sum.txt
@@ -14,4 +14,4 @@
 "learners/reference.md" "1c7cc4e229304d9806a13f69ca1b8ba4" "site/built/reference.md" "2023-05-02"
 "learners/setup.md" "61568b36c8b96363218c9736f6aee03a" "site/built/setup.md" "2023-05-02"
 "profiles/learner-profiles.md" "60b93493cf1da06dfd63255d73854461" "site/built/learner-profiles.md" "2023-05-02"
-"renv/profiles/lesson-requirements/renv.lock" "eaeffd1e882b1c7c7075166344278bb6" "site/built/renv.lock" "2023-07-11"
+"renv/profiles/lesson-requirements/renv.lock" "49e25d78d1096a26e644a37b18146769" "site/built/renv.lock" "2023-08-15"
diff --git a/renv.lock b/renv.lock
index 074487a..ad5db33 100644
--- a/renv.lock
+++ b/renv.lock
@@ -1,6 +1,6 @@
 {
   "R": {
-    "Version": "4.2.3",
+    "Version": "4.3.1",
     "Repositories": [
       {
         "Name": "carpentries",
@@ -17,260 +17,6 @@
     ]
   },
   "Packages": {
-    "R6": {
-      "Package": "R6",
-      "Version": "2.5.1",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R"
-      ],
-      "Hash": "470851b6d5d0ac559e9d01bb352b4021"
-    },
-    "base64enc": {
-      "Package": "base64enc",
-      "Version": "0.1-3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R"
-      ],
-      "Hash": "543776ae6848fde2f48ff3816d0628bc"
-    },
-    "bslib": {
-      "Package": "bslib",
-      "Version": "0.4.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "base64enc",
-        "cachem",
-        "grDevices",
-        "htmltools",
-        "jquerylib",
-        "jsonlite",
-        "memoise",
-        "mime",
-        "rlang",
-        "sass"
-      ],
-      "Hash": "a7fbf03946ad741129dc81098722fca1"
-    },
-    "cachem": {
-      "Package": "cachem",
-      "Version": "1.0.7",
-      "Source": "Repository",
-      "Repository": "CRAN",
-      "Requirements": [
-        "fastmap",
-        "rlang"
-      ],
-      "Hash": "cda74447c42f529de601fe4d4050daef"
-    },
-    "cli": {
-      "Package": "cli",
-      "Version": "3.6.1",
-      "Source": "Repository",
-      "Repository": "CRAN",
-      "Requirements": [
-        "R",
-        "utils"
-      ],
-      "Hash": "89e6d8219950eac806ae0c489052048a"
-    },
-    "digest": {
-      "Package": "digest",
-      "Version": "0.6.31",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "utils"
-      ],
-      "Hash": "8b708f296afd9ae69f450f9640be8990"
-    },
-    "ellipsis": {
-      "Package": "ellipsis",
-      "Version": "0.3.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "rlang"
-      ],
-      "Hash": "bb0eec2fe32e88d9e2836c2f73ea2077"
-    },
-    "evaluate": {
-      "Package": "evaluate",
-      "Version": "0.20",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "methods"
-      ],
-      "Hash": "4b68aa51edd89a0e044a66e75ae3cc6c"
-    },
-    "fastmap": {
-      "Package": "fastmap",
-      "Version": "1.1.1",
-      "Source": "Repository",
-      "Repository": "CRAN",
-      "Hash": "f7736a18de97dea803bde0a2daaafb27"
-    },
-    "fontawesome": {
-      "Package": "fontawesome",
-      "Version": "0.5.0",
-      "Source": "Repository",
-      "Repository": "CRAN",
-      "Requirements": [
-        "R",
-        "htmltools",
-        "rlang"
-      ],
-      "Hash": "e80750aec5717dedc019ad7ee40e4a7c"
-    },
-    "fs": {
-      "Package": "fs",
-      "Version": "1.6.1",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "methods"
-      ],
-      "Hash": "f4dcd23b67e33d851d2079f703e8b985"
-    },
-    "glue": {
-      "Package": "glue",
-      "Version": "1.6.2",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "methods"
-      ],
-      "Hash": "4f2596dfb05dac67b9dc558e5c6fba2e"
-    },
-    "highr": {
-      "Package": "highr",
-      "Version": "0.10",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "xfun"
-      ],
-      "Hash": "06230136b2d2b9ba5805e1963fa6e890"
-    },
-    "htmltools": {
-      "Package": "htmltools",
-      "Version": "0.5.5",
-      "Source": "Repository",
-      "Repository": "CRAN",
-      "Requirements": [
-        "R",
-        "base64enc",
-        "digest",
-        "ellipsis",
-        "fastmap",
-        "grDevices",
-        "rlang",
-        "utils"
-      ],
-      "Hash": "ba0240784ad50a62165058a27459304a"
-    },
-    "jquerylib": {
-      "Package": "jquerylib",
-      "Version": "0.1.4",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "htmltools"
-      ],
-      "Hash": "5aab57a3bd297eee1c1d862735972182"
-    },
-    "jsonlite": {
-      "Package": "jsonlite",
-      "Version": "1.8.4",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "methods"
-      ],
-      "Hash": "a4269a09a9b865579b2635c77e572374"
-    },
-    "knitr": {
-      "Package": "knitr",
-      "Version": "1.42",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "evaluate",
-        "highr",
-        "methods",
-        "tools",
-        "xfun",
-        "yaml"
-      ],
-      "Hash": "8329a9bcc82943c8069104d4be3ee22d"
-    },
-    "lifecycle": {
-      "Package": "lifecycle",
-      "Version": "1.0.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "cli",
-        "glue",
-        "rlang"
-      ],
-      "Hash": "001cecbeac1cff9301bdc3775ee46a86"
-    },
-    "magrittr": {
-      "Package": "magrittr",
-      "Version": "2.0.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R"
-      ],
-      "Hash": "7ce2733a9826b3aeb1775d56fd305472"
-    },
-    "memoise": {
-      "Package": "memoise",
-      "Version": "2.0.1",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "cachem",
-        "rlang"
-      ],
-      "Hash": "e2817ccf4a065c5d9d7f2cfbe7c1d78c"
-    },
-    "mime": {
-      "Package": "mime",
-      "Version": "0.12",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "tools"
-      ],
-      "Hash": "18e9c28c1d3ca1560ce30658b22ce104"
-    },
-    "rappdirs": {
-      "Package": "rappdirs",
-      "Version": "0.3.3",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R"
-      ],
-      "Hash": "5e3c5dc0b071b21fa128676560dbe94d"
-    },
     "renv": {
       "Package": "renv",
       "Version": "0.17.3",
@@ -280,131 +26,6 @@
         "utils"
       ],
       "Hash": "4543b8cd233ae25c6aba8548be9e747e"
-    },
-    "rlang": {
-      "Package": "rlang",
-      "Version": "1.1.0",
-      "Source": "Repository",
-      "Repository": "CRAN",
-      "Requirements": [
-        "R",
-        "utils"
-      ],
-      "Hash": "dc079ccd156cde8647360f473c1fa718"
-    },
-    "rmarkdown": {
-      "Package": "rmarkdown",
-      "Version": "2.21",
-      "Source": "Repository",
-      "Repository": "CRAN",
-      "Requirements": [
-        "R",
-        "bslib",
-        "evaluate",
-        "fontawesome",
-        "htmltools",
-        "jquerylib",
-        "jsonlite",
-        "knitr",
-        "methods",
-        "stringr",
-        "tinytex",
-        "tools",
-        "utils",
-        "xfun",
-        "yaml"
-      ],
-      "Hash": "493df4ae51e2e984952ea4d5c75786a3"
-    },
-    "sass": {
-      "Package": "sass",
-      "Version": "0.4.5",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R6",
-        "fs",
-        "htmltools",
-        "rappdirs",
-        "rlang"
-      ],
-      "Hash": "2bb4371a4c80115518261866eab6ab11"
-    },
-    "stringi": {
-      "Package": "stringi",
-      "Version": "1.7.12",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "RemoteType": "repository",
-      "RemoteUrl": "https://github.com/gagolews/stringi",
-      "RemoteRef": "v1.7.12",
-      "RemoteSha": "e4cf3176bc3943e6c477885be3445cbbd7d4bab6",
-      "Requirements": [
-        "R",
-        "stats",
-        "tools",
-        "utils"
-      ],
-      "Hash": "832ef2a01603f8f5b4f2af024080d5d9"
-    },
-    "stringr": {
-      "Package": "stringr",
-      "Version": "1.5.0",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "R",
-        "cli",
-        "glue",
-        "lifecycle",
-        "magrittr",
-        "rlang",
-        "stringi",
-        "vctrs"
-      ],
-      "Hash": "671a4d384ae9d32fc47a14e98bfa3dc8"
-    },
-    "tinytex": {
-      "Package": "tinytex",
-      "Version": "0.44",
-      "Source": "Repository",
-      "Repository": "RSPM",
-      "Requirements": [
-        "xfun"
-      ],
-      "Hash": "c0f007e2eeed7722ce13d42b84a22e07"
-    },
-    "vctrs": {
-      "Package": "vctrs",
-      "Version": "0.6.1",
-      "Source": "Repository",
-      "Repository": "CRAN",
-      "Requirements": [
-        "R",
-        "cli",
-        "glue",
-        "lifecycle",
-        "rlang"
-      ],
-      "Hash": "06eceb3a5d716fd0654cc23ca3d71a99"
-    },
-    "xfun": {
-      "Package": "xfun",
-      "Version": "0.38",
-      "Source": "Repository",
-      "Repository": "CRAN",
-      "Requirements": [
-        "stats",
-        "tools"
-      ],
-      "Hash": "1ed71215d45e85562d3b1b29a068ccec"
-    },
-    "yaml": {
-      "Package": "yaml",
-      "Version": "2.3.7",
-      "Source": "Repository",
-      "Repository": "CRAN",
-      "Hash": "0d0056cc5383fbc240ccd0cb584bf436"
     }
   }
 }