diff --git a/.gitignore b/.gitignore
index 9cad142..b7682a9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -51,3 +51,4 @@ po/*~
 
 # renv sandbox needed for renv version 0.16.0
 renv/sandbox # OPTIONAL
+renv/sandbox
diff --git a/renv/profiles/lesson-requirements/renv.lock b/renv/profiles/lesson-requirements/renv.lock
index 3e5f26b..1be83eb 100644
--- a/renv/profiles/lesson-requirements/renv.lock
+++ b/renv/profiles/lesson-requirements/renv.lock
@@ -1,6 +1,6 @@
 {
   "R": {
-    "Version": "4.2.2",
+    "Version": "4.3.2",
     "Repositories": [
       {
         "Name": "carpentries",
@@ -39,7 +39,7 @@
     },
     "bslib": {
       "Package": "bslib",
-      "Version": "0.5.1",
+      "Version": "0.6.1",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -50,12 +50,13 @@
         "htmltools",
         "jquerylib",
         "jsonlite",
+        "lifecycle",
         "memoise",
         "mime",
         "rlang",
         "sass"
       ],
-      "Hash": "283015ddfbb9d7bf15ea9f0b5698f0d9"
+      "Hash": "c0d8599494bc7fb408cd206bbdd9cab0"
     },
     "cachem": {
       "Package": "cachem",
@@ -70,14 +71,14 @@
     },
     "cli": {
       "Package": "cli",
-      "Version": "3.6.1",
+      "Version": "3.6.2",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "R",
         "utils"
       ],
-      "Hash": "89e6d8219950eac806ae0c489052048a"
+      "Hash": "1216ac65ac55ec0058a6f75d7ca0fd52"
     },
     "digest": {
       "Package": "digest",
@@ -103,14 +104,14 @@
     },
     "evaluate": {
       "Package": "evaluate",
-      "Version": "0.21",
+      "Version": "0.23",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "R",
         "methods"
       ],
-      "Hash": "d59f3b464e8da1aef82dc04b588b8dfb"
+      "Hash": "daf4a1246be12c1fa8c7705a0935c1a0"
     },
     "fastmap": {
       "Package": "fastmap",
@@ -166,7 +167,7 @@
     },
     "htmltools": {
       "Package": "htmltools",
-      "Version": "0.5.6",
+      "Version": "0.5.7",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -179,7 +180,7 @@
         "rlang",
         "utils"
       ],
-      "Hash": "a2326a66919a3311f7fbb1e3bf568283"
+      "Hash": "2d7b3857980e0e0d0a1fd6f11928ab0f"
     },
     "jquerylib": {
       "Package": "jquerylib",
@@ -193,17 +194,17 @@
     },
     "jsonlite": {
       "Package": "jsonlite",
-      "Version": "1.8.7",
+      "Version": "1.8.8",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "methods"
       ],
-      "Hash": "266a20443ca13c65688b2116d5220f76"
+      "Hash": "e1b9c55281c5adc4dd113652d9e26768"
     },
     "knitr": {
       "Package": "knitr",
-      "Version": "1.44",
+      "Version": "1.45",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -215,11 +216,11 @@
         "xfun",
         "yaml"
       ],
-      "Hash": "60885b9f746c9dfaef110d070b5f7dc0"
+      "Hash": "1ec462871063897135c1bcbe0fc8f07d"
     },
     "lifecycle": {
       "Package": "lifecycle",
-      "Version": "1.0.3",
+      "Version": "1.0.4",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -228,7 +229,7 @@
         "glue",
         "rlang"
       ],
-      "Hash": "001cecbeac1cff9301bdc3775ee46a86"
+      "Hash": "b8552d117e1b808b09a832f589b79035"
     },
     "magrittr": {
       "Package": "magrittr",
@@ -273,14 +274,14 @@
     },
     "rlang": {
       "Package": "rlang",
-      "Version": "1.1.1",
+      "Version": "1.1.2",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "R",
         "utils"
       ],
-      "Hash": "a85c767b55f0bf9b7ad16c6d7baee5bb"
+      "Hash": "50a6dbdc522936ca35afc5e2082ea91b"
     },
     "rmarkdown": {
       "Package": "rmarkdown",
@@ -308,7 +309,7 @@
     },
     "sass": {
       "Package": "sass",
-      "Version": "0.4.7",
+      "Version": "0.4.8",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -318,24 +319,24 @@
         "rappdirs",
         "rlang"
       ],
-      "Hash": "6bd4d33b50ff927191ec9acbf52fd056"
+      "Hash": "168f9353c76d4c4b0a0bbf72e2c2d035"
     },
     "stringi": {
       "Package": "stringi",
-      "Version": "1.7.12",
+      "Version": "1.8.3",
       "Source": "Repository",
-      "Repository": "CRAN",
+      "Repository": "https://carpentries.r-universe.dev",
       "Requirements": [
         "R",
         "stats",
         "tools",
         "utils"
       ],
-      "Hash": "ca8bd84263c77310739d2cf64d84d7c9"
+      "Hash": "058aebddea264f4c99401515182e656a"
     },
     "stringr": {
       "Package": "stringr",
-      "Version": "1.5.0",
+      "Version": "1.5.1",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -348,21 +349,21 @@
         "stringi",
         "vctrs"
       ],
-      "Hash": "671a4d384ae9d32fc47a14e98bfa3dc8"
+      "Hash": "960e2ae9e09656611e0b8214ad543207"
     },
     "tinytex": {
       "Package": "tinytex",
-      "Version": "0.46",
+      "Version": "0.49",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "xfun"
       ],
-      "Hash": "0c41a73214d982f539c56a7773c7afa5"
+      "Hash": "5ac22900ae0f386e54f1c307eca7d843"
     },
     "vctrs": {
       "Package": "vctrs",
-      "Version": "0.6.3",
+      "Version": "0.6.5",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -372,25 +373,25 @@
         "lifecycle",
         "rlang"
       ],
-      "Hash": "d0ef2856b83dc33ea6e255caf6229ee2"
+      "Hash": "c03fa420630029418f7e6da3667aac4a"
     },
     "xfun": {
       "Package": "xfun",
-      "Version": "0.40",
+      "Version": "0.41",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "stats",
         "tools"
       ],
-      "Hash": "be07d23211245fc7d4209f54c4e4ffc8"
+      "Hash": "460a5e0fe46a80ef87424ad216028014"
     },
     "yaml": {
       "Package": "yaml",
-      "Version": "2.3.7",
+      "Version": "2.3.8",
       "Source": "Repository",
       "Repository": "CRAN",
-      "Hash": "0d0056cc5383fbc240ccd0cb584bf436"
+      "Hash": "29240487a071f535f5e5d5a323b7afbd"
     }
   }
 }