diff --git a/Gemfile.lock b/Gemfile.lock
index ea119284..c7484df3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -14,6 +14,7 @@ GEM
     autoprefixer-rails (10.4.19.0)
       execjs (~> 2)
     base64 (0.2.0)
+    bigdecimal (3.1.8)
     builder (3.3.0)
     coderay (1.1.3)
     colored (1.2)
@@ -26,11 +27,13 @@ GEM
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
     eventmachine (1.2.7)
-    execjs (2.9.1)
+    execjs (2.10.0)
     ffi (1.17.0)
     formatador (1.1.0)
-    google-protobuf (3.25.5)
-    guard (2.18.1)
+    google-protobuf (4.28.3)
+      bigdecimal
+      rake (>= 13)
+    guard (2.19.0)
       formatador (>= 0.2.4)
       listen (>= 2.7, < 4.0)
       lumberjack (>= 1.0.12, < 2.0)
@@ -57,7 +60,7 @@ GEM
       concurrent-ruby (~> 1.1)
       sorted_set (~> 1.0)
     io-console (0.7.2)
-    json (2.7.2)
+    json (2.8.2)
     json_schema (0.21.0)
     katex (0.10.0)
       execjs (~> 2.8)
@@ -76,14 +79,14 @@ GEM
     mime-types (3.6.0)
       logger
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2024.1001)
-    mini_portile2 (2.8.7)
-    nanoc (4.12.21)
+    mime-types-data (3.2024.1105)
+    mini_portile2 (2.8.8)
+    nanoc (4.13.2)
       addressable (~> 2.5)
       colored (~> 1.2)
       nanoc-checking (~> 1.0, >= 1.0.2)
-      nanoc-cli (= 4.12.21)
-      nanoc-core (= 4.12.21)
+      nanoc-cli (= 4.13.2)
+      nanoc-core (= 4.13.2)
       nanoc-deploying (~> 1.0)
       parallel (~> 1.12)
       tty-command (~> 0.8)
@@ -91,13 +94,13 @@ GEM
     nanoc-checking (1.0.5)
       nanoc-cli (~> 4.12, >= 4.12.5)
       nanoc-core (~> 4.12, >= 4.12.5)
-    nanoc-cli (4.12.21)
+    nanoc-cli (4.13.2)
       cri (~> 2.15)
       diff-lcs (~> 1.3)
-      nanoc-core (= 4.12.21)
+      nanoc-core (= 4.13.2)
       pry
       zeitwerk (~> 2.1)
-    nanoc-core (4.12.21)
+    nanoc-core (4.13.2)
       base64 (~> 0.2)
       concurrent-ruby (~> 1.1)
       ddmetrics (~> 1.0)
@@ -105,7 +108,6 @@ GEM
       immutable-ruby (~> 0.1)
       json_schema (~> 0.19)
       memo_wise (~> 1.5)
-      psych (>= 4.0, < 6.0)
       slow_enumerator_tools (~> 1.0)
       tty-platform (~> 0.2)
       zeitwerk (~> 2.1)
@@ -113,30 +115,28 @@ GEM
       nanoc-checking (~> 1.0)
       nanoc-cli (~> 4.11, >= 4.11.15)
       nanoc-core (~> 4.11, >= 4.11.15)
-    nanoc-live (1.0.0)
+    nanoc-live (1.1.0)
       adsf-live (~> 1.4)
       listen (~> 3.0)
       nanoc-cli (~> 4.11, >= 4.11.14)
       nanoc-core (~> 4.11, >= 4.11.14)
     nenv (0.3.0)
-    nio4r (2.7.3)
+    nio4r (2.7.4)
     nokogiri (1.16.7)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     notiffany (0.1.3)
       nenv (~> 0.1)
       shellany (~> 0.0)
-    ostruct (0.6.0)
+    ostruct (0.6.1)
     pandoc-ruby (2.1.10)
     parallel (1.26.3)
     pastel (0.8.0)
       tty-color (~> 0.5)
-    pry (0.14.2)
+    pry (0.15.0)
       coderay (~> 1.1)
       method_source (~> 1.0)
     pstore (0.1.3)
-    psych (5.1.2)
-      stringio
     public_suffix (6.0.1)
     puma (6.4.3)
       nio4r (~> 2.0)
@@ -146,22 +146,21 @@ GEM
       websocket-driver (>= 0.6.0)
     racc (1.8.1)
     rack (3.1.8)
-    rackup (2.1.0)
+    rackup (2.2.1)
       rack (>= 3)
-      webrick (~> 1.8)
     rainpress (1.0.1)
     rake (13.2.1)
     rb-fsevent (0.11.2)
     rb-inotify (0.11.1)
       ffi (~> 1.0)
     rbtree (0.4.6)
-    reline (0.5.10)
+    reline (0.5.11)
       io-console (~> 0.5)
-    rexml (3.3.8)
+    rexml (3.3.9)
     rubypants (0.7.1)
-    sass-embedded (1.69.5)
-      google-protobuf (~> 3.23)
-      rake (>= 13.0.0)
+    sass-embedded (1.81.0)
+      google-protobuf (~> 4.28)
+      rake (>= 13)
     sassc (2.4.0)
       ffi (~> 1.9)
     set (1.1.0)
@@ -170,7 +169,6 @@ GEM
     sorted_set (1.0.3)
       rbtree
       set (~> 1.0)
-    stringio (3.1.1)
     terminal-notifier (2.0.0)
     terminal-notifier-guard (1.7.0)
     terser (1.2.4)
@@ -193,13 +191,12 @@ GEM
       json (>= 1.8)
       nokogiri (~> 1.6)
       rexml (~> 3.2)
-    webrick (1.8.2)
     websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
     words_counted (1.0.3)
     yui-compressor (0.12.0)
-    zeitwerk (2.6.18)
+    zeitwerk (2.7.1)
 
 PLATFORMS
   ruby
@@ -236,4 +233,4 @@ DEPENDENCIES
   yui-compressor
 
 BUNDLED WITH
-   2.5.20
+   2.5.11
diff --git a/drive b/drive
index baa7c173..181aefcc 160000
--- a/drive
+++ b/drive
@@ -1 +1 @@
-Subproject commit baa7c17361d9a39a1e48bedcec35a8020775bb7d
+Subproject commit 181aefcc6c7bf2c9f627445bbb5627ddd9900513
diff --git a/gemset.nix b/gemset.nix
index 70c32eda..bcb04822 100644
--- a/gemset.nix
+++ b/gemset.nix
@@ -16,21 +16,21 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "02aq8802pipig9058abhscj4vgx90qvg22bwzvpvp69vhf8hypak";
+      sha256 = "0xay0p2rlknw7ls4zqqbvcfvqylfd6jnjx338qqizymv93hk924n";
       type = "gem";
     };
-    version = "1.5.0";
+    version = "1.5.2";
   };
   adsf-live = {
-    dependencies = ["adsf" "em-websocket" "eventmachine" "listen" "rack-livereload"];
+    dependencies = ["adsf" "em-websocket" "eventmachine" "listen"];
     groups = ["default" "development"];
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0pjpc53qj0j0jlh9fp3jvj897pr9vh1885w4ajn19382nz9mrw7w";
+      sha256 = "0zy12rl0qhj0cmm1q0bshanz260alrsf9zjplmm8l63ldq7lrryx";
       type = "gem";
     };
-    version = "1.5.0";
+    version = "1.5.2";
   };
   autoprefixer-rails = {
     dependencies = ["execjs"];
@@ -74,7 +74,7 @@
     version = "3.3.0";
   };
   coderay = {
-    groups = ["default" "nanoc"];
+    groups = ["default" "development" "nanoc"];
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
@@ -169,10 +169,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "1yywajqlpjhrj1m43s3lfg3i4lkb6pxwccmwps7qw37ndmphdzg8";
+      sha256 = "03a590q16nhqvfms0lh42mp6a1i41w41qpdnf39zjbq5y3l8pjvb";
       type = "gem";
     };
-    version = "2.9.1";
+    version = "2.10.0";
   };
   ffi = {
     groups = ["default" "development" "nanoc"];
@@ -200,10 +200,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0acw51kaavvfkwp748azahlcb3rhv6zjipdlb4nzqcxwcr2vnhb8";
+      sha256 = "1d99vyhmyp2n5zd0qmfymzwbcn71dbnwwvc0m4z14msjb7b8dvf0";
       type = "gem";
     };
-    version = "4.28.2";
+    version = "4.28.3";
   };
   guard = {
     dependencies = ["formatador" "listen" "lumberjack" "nenv" "notiffany" "pry" "shellany" "thor"];
@@ -211,10 +211,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "02bwv3396cqsn980a3yzh6l3xm8f7rqjfnphssrajf6m4cxkv2d3";
+      sha256 = "0rhnjyb0g2jmy7d8rkf10802f401ii37g2gf10y0vnz3ml0zsh7p";
       type = "gem";
     };
-    version = "2.18.1";
+    version = "2.19.0";
   };
   guard-compat = {
     groups = ["default" "nanoc"];
@@ -315,10 +315,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0b4qsi8gay7ncmigr0pnbxyb17y3h8kavdyhsh7nrlqwr35vb60q";
+      sha256 = "1kw68hs5jfii7p4pkhsd9nxzsmc9xmb6x8vfp1rczbhxr34sckyx";
       type = "gem";
     };
-    version = "2.7.2";
+    version = "2.8.2";
   };
   json_schema = {
     groups = ["default" "development" "nanoc"];
@@ -415,35 +415,35 @@
     version = "1.1.0";
   };
   mime-types = {
-    dependencies = ["mime-types-data"];
+    dependencies = ["logger" "mime-types-data"];
     groups = ["default"];
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "1r64z0m5zrn4k37wabfnv43wa6yivgdfk6cf2rpmmirlz889yaf1";
+      sha256 = "0r34mc3n7sxsbm9mzyzy8m3dvq7pwbryyc8m452axkj0g2axnwbg";
       type = "gem";
     };
-    version = "3.5.2";
+    version = "3.6.0";
   };
   mime-types-data = {
     groups = ["default"];
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0d5bmxcq87nj6h5rx6b1fkdzq8256yba97s2vlkszpwhc47m9rfs";
+      sha256 = "1hf4hjldl0rjqxda6lgsg64d5d28nw3s5pacdpnc01a2fjqc2vqz";
       type = "gem";
     };
-    version = "3.2024.0903";
+    version = "3.2024.1105";
   };
   mini_portile2 = {
     groups = ["default" "test"];
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "1q1f2sdw3y3y9mnym9dhjgsjr72sq975cfg5c4yx7gwv8nmzbvhk";
+      sha256 = "0x8asxl83msn815lwmb2d7q5p29p7drhjv5va0byhk60v9n16iwf";
       type = "gem";
     };
-    version = "2.8.7";
+    version = "2.8.8";
   };
   nanoc = {
     dependencies = ["addressable" "colored" "nanoc-checking" "nanoc-cli" "nanoc-core" "nanoc-deploying" "parallel" "tty-command" "tty-which"];
@@ -451,10 +451,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0jjjsn832d40v2pfkxi1hqqaj4f0zmxq05kf4bgkw20i2i19qpn5";
+      sha256 = "14nqxqpx29zcxb48gz0fjpn0x5ssnarbpxnkbvfnxc9jp10xi1s8";
       type = "gem";
     };
-    version = "4.13.0";
+    version = "4.13.2";
   };
   nanoc-checking = {
     dependencies = ["nanoc-cli" "nanoc-core"];
@@ -473,21 +473,21 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0f2pa16m6zyzrvs83yz4nymy94lj3lwx8wphmiysrwrmc36s2bkq";
+      sha256 = "04n9xjs62bpq0440h4xspwbi57kz3kq0459gzsdddn16yan8m07q";
       type = "gem";
     };
-    version = "4.13.0";
+    version = "4.13.2";
   };
   nanoc-core = {
-    dependencies = ["base64" "concurrent-ruby" "ddmetrics" "ddplugin" "immutable-ruby" "json_schema" "memo_wise" "psych" "slow_enumerator_tools" "tty-platform" "zeitwerk"];
+    dependencies = ["base64" "concurrent-ruby" "ddmetrics" "ddplugin" "immutable-ruby" "json_schema" "memo_wise" "slow_enumerator_tools" "tty-platform" "zeitwerk"];
     groups = ["default" "development" "nanoc"];
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0xv29mdk38i4ckxxbgvi4ppcpbh7v85nzba0cmpf3h59kdmlsr0v";
+      sha256 = "02mg8sm4p01dv9ljp8xxp4nbwl68sr1kyi34xpnf4r8bb2lgn54z";
       type = "gem";
     };
-    version = "4.13.0";
+    version = "4.13.2";
   };
   nanoc-deploying = {
     dependencies = ["nanoc-checking" "nanoc-cli" "nanoc-core"];
@@ -526,10 +526,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "017nbw87dpr4wyk81cgj8kxkxqgsgblrkxnmmadc77cg9gflrfal";
+      sha256 = "1a9www524fl1ykspznz54i0phfqya4x45hqaz67in9dvw1lfwpfr";
       type = "gem";
     };
-    version = "2.7.3";
+    version = "2.7.4";
   };
   nokogiri = {
     dependencies = ["mini_portile2" "racc"];
@@ -558,10 +558,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "11dsv71gfbhy92yzj3xkckjzdai2bsz5a4fydgimv62dkz4kc5rv";
+      sha256 = "05xqijcf80sza5pnlp1c8whdaay8x5dc13214ngh790zrizgp8q9";
       type = "gem";
     };
-    version = "0.6.0";
+    version = "0.6.1";
   };
   pandoc-ruby = {
     groups = ["production"];
@@ -596,14 +596,14 @@
   };
   pry = {
     dependencies = ["coderay" "method_source"];
-    groups = ["default" "nanoc"];
+    groups = ["default" "development" "nanoc"];
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0k9kqkd9nps1w1r1rb7wjr31hqzkka2bhi8b518x78dcxppm9zn4";
+      sha256 = "0c0rxhgjlyq502q88w65bvg1d42jpcwsk8sqn1qyd24clmg95rwi";
       type = "gem";
     };
-    version = "0.14.2";
+    version = "0.15.0";
   };
   pstore = {
     groups = ["default"];
@@ -615,17 +615,6 @@
     };
     version = "0.1.3";
   };
-  psych = {
-    dependencies = ["stringio"];
-    groups = ["default" "development" "nanoc"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "0s5383m6004q76xm3lb732bp4sjzb6mxb6rbgn129gy2izsj4wrk";
-      type = "gem";
-    };
-    version = "5.1.2";
-  };
   public_suffix = {
     groups = ["default"];
     platforms = [];
@@ -673,32 +662,21 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "12z55b90vvr4sh93az2yfr3fg91jivsag8lcg0k360d99vdq568f";
-      type = "gem";
-    };
-    version = "3.1.7";
-  };
-  rack-livereload = {
-    dependencies = ["rack"];
-    groups = ["default" "development"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "0gwc4w6n63hdjry4z1v3ws6s55bzh9lh6vb22631jv2dny96bhca";
+      sha256 = "1cd13019gnnh2c0a3kj27ij5ibk72v0bmpypqv4l6ayw8g5cpyyk";
       type = "gem";
     };
-    version = "0.5.1";
+    version = "3.1.8";
   };
   rackup = {
-    dependencies = ["rack" "webrick"];
+    dependencies = ["rack"];
     groups = ["default" "development"];
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0kbcka30g681cqasw47pq93fxjscq7yvs5zf8lp3740rb158ijvf";
+      sha256 = "13brkq5xkj6lcdxj3f0k7v28hgrqhqxjlhd4y2vlicy5slgijdzp";
       type = "gem";
     };
-    version = "2.1.0";
+    version = "2.2.1";
   };
   rainpress = {
     groups = ["production"];
@@ -757,20 +735,20 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "0rl1jmxs7pay58l7lkxkrn6nkdpk52k8rvnfwqsd1swjlxlwjq0n";
+      sha256 = "0rfblw8mnk8bwzcpqpan9vpblw4b4pxgdxw206kszjnrpx6mz3c6";
       type = "gem";
     };
-    version = "0.5.10";
+    version = "0.5.11";
   };
   rexml = {
     groups = ["default" "test"];
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "09shc1dvg88c4yx83d4c9wf26z838nlapa3cmlq8iqdci39a98v2";
+      sha256 = "1j9p66pmfgxnzp76ksssyfyqqrg7281dyi3xyknl3wwraaw7a66p";
       type = "gem";
     };
-    version = "3.3.7";
+    version = "3.3.9";
   };
   rubypants = {
     groups = ["default"];
@@ -788,10 +766,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "1443j9q4qlwmvgh0kgwdzq570wf9dy263scsd3cfm4dyfj3wvzy0";
+      sha256 = "1dr6kkfch4p2c5414r21ijzxnrs3iid8x0ywzclqxznq0vqlgpax";
       type = "gem";
     };
-    version = "1.79.3";
+    version = "1.81.0";
   };
   sassc = {
     dependencies = ["ffi"];
@@ -845,16 +823,6 @@
     };
     version = "1.0.3";
   };
-  stringio = {
-    groups = ["default" "development" "nanoc"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "07mfqb40b2wh53k33h91zva78f9zwcdnl85jiq74wnaw2wa6wiak";
-      type = "gem";
-    };
-    version = "3.1.1";
-  };
   terminal-notifier = {
     groups = ["development"];
     platforms = [];
@@ -881,10 +849,10 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "176swgmwq0cc4z2134x12j9vjvx5y3nrlpbb8p6p0zhsn2wi2cf0";
+      sha256 = "10ycg71xmrv64c3nn81ms18h3gsrngb6vfwwcd94mvyyzkh4cpy8";
       type = "gem";
     };
-    version = "1.2.3";
+    version = "1.2.4";
   };
   thor = {
     groups = ["default" "nanoc"];
@@ -992,16 +960,6 @@
     };
     version = "1.3.7";
   };
-  webrick = {
-    groups = ["default" "development"];
-    platforms = [];
-    source = {
-      remotes = ["https://rubygems.org"];
-      sha256 = "089gy5494j560b242vi173wnbj2913hwlwnjkpzld58r96ilc5s3";
-      type = "gem";
-    };
-    version = "1.8.2";
-  };
   websocket-driver = {
     dependencies = ["websocket-extensions"];
     groups = ["default"];
@@ -1048,9 +1006,9 @@
     platforms = [];
     source = {
       remotes = ["https://rubygems.org"];
-      sha256 = "10cpfdswql21vildiin0q7drg5zfzf2sahnk9hv3nyzzjqwj2bdx";
+      sha256 = "0mi7b90hvc6nqv37q27df4i2m27yy56yfy2ki5073474a1h9hi89";
       type = "gem";
     };
-    version = "2.6.18";
+    version = "2.7.1";
   };
 }
diff --git a/packages.nix b/packages.nix
index 5a487eea..2ab3a644 100644
--- a/packages.nix
+++ b/packages.nix
@@ -1,5 +1,5 @@
 let
-  rev = "759537f06e6999e141588ff1c9be7f3a5c060106";
+  rev = "5e4fbfb6b3de1aa2872b76d49fafc942626e2add";
   nixpkgs = fetchTarball "https://github.com/NixOS/nixpkgs/archive/${rev}.tar.gz";
   pkgs = import nixpkgs {};
   ruby = pkgs.ruby_3_3;
@@ -10,6 +10,6 @@ let
   };
 in with pkgs;
   [
-    gems libxml2 nodejs cacert git glibcLocales
+    gems (lowPrio gems.wrappedRuby) libxml2 nodejs cacert git glibcLocales
     pandoc (texlive.combine { inherit (texlive) scheme-basic xetex unicode-math enumitem booktabs ulem etoolbox; })
   ] ++ (if stdenv.isDarwin then [terminal-notifier] else [chromium])
diff --git a/shell.nix b/shell.nix
index b9939d3d..40253742 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,6 +1,6 @@
 let
   build-deps = import ./packages.nix;
-  rev = "759537f06e6999e141588ff1c9be7f3a5c060106";
+  rev = "5e4fbfb6b3de1aa2872b76d49fafc942626e2add";
   nixpkgs = fetchTarball "https://github.com/NixOS/nixpkgs/archive/${rev}.tar.gz";
   pkgs = import nixpkgs {};
 in