diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
index d751358143..399d4674cb 100644
--- a/.github/workflows/website.yml
+++ b/.github/workflows/website.yml
@@ -19,11 +19,11 @@ jobs:
       - name: Build CSS
         run: npx @tailwindcss/cli -m -i input.css -o static/main.css
       - name: Download Zola
-        run: curl -fsSL https://github.com/getzola/zola/releases/download/v0.20.0/zola-v0.20.0-x86_64-unknown-linux-gnu.tar.gz | tar xz
+        run: curl -fsSL https://github.com/getzola/zola/releases/download/v0.22.1/zola-v0.22.1-x86_64-unknown-linux-gnu.tar.gz | tar xz
       - name: Build site
         run: ./zola build
       - name: Upload static files as artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: website/public/
 
diff --git a/release-hook.sh b/release-hook.sh
index 4934933793..0e955d1f79 100755
--- a/release-hook.sh
+++ b/release-hook.sh
@@ -4,7 +4,6 @@
 set -e
 
 typos
-cargo upgrades
 
 # Similar to CI
 cargo clippy -- --deny warnings
diff --git a/tests/integration_tests.rs b/tests/integration_tests.rs
index c71199142a..91d0536e1e 100644
--- a/tests/integration_tests.rs
+++ b/tests/integration_tests.rs
@@ -1,5 +1,4 @@
 use std::{
-    env::{self, consts::EXE_SUFFIX},
     process::{Command, Stdio},
     str::from_utf8,
 };
@@ -40,20 +39,7 @@ impl<'a> Cmd<'a> {
 
     #[track_caller]
     fn assert(&self, success: bool) {
-        let rustlings_bin = {
-            let mut path = env::current_exe().unwrap();
-            // Pop test binary name
-            path.pop();
-            // Pop `/deps`
-            path.pop();
-
-            path.push("rustlings");
-            let mut path = path.into_os_string();
-            path.push(EXE_SUFFIX);
-            path
-        };
-
-        let mut cmd = Command::new(rustlings_bin);
+        let mut cmd = Command::new(env!("CARGO_BIN_EXE_rustlings"));
 
         if let Some(current_dir) = self.current_dir {
             cmd.current_dir(current_dir);
diff --git a/website/config.toml b/website/config.toml
index 0c01dc7d26..73ae7f2cfe 100644
--- a/website/config.toml
+++ b/website/config.toml
@@ -6,11 +6,11 @@ compile_sass = false
 build_search_index = false
 
 [markdown]
-highlight_code = true
-highlight_theme = "dracula"
-
 insert_anchor_links = "heading"
 
+[markdown.highlighting]
+theme = "dracula"
+
 [extra]
 logo_path = "images/happy_ferris.svg"
 
diff --git a/website/input.css b/website/input.css
index af0675d8b7..01c956d69a 100644
--- a/website/input.css
+++ b/website/input.css
@@ -41,14 +41,10 @@
     @apply md:w-3/4 lg:w-3/5;
   }
   blockquote {
-    @apply px-3 pt-2 pb-0.5 mb-4 mt-2 border-s-4 border-white/80 bg-white/7 rounded-sm;
+    @apply px-3 pt-2 pb-px mb-4 mt-2 border-s-4 border-white/80 bg-white/7 rounded-sm;
   }
 
   pre {
-    @apply px-2 pt-2 pb-px overflow-x-auto text-sm sm:text-base rounded-sm mt-2 mb-4 after:content-[attr(data-lang)] after:text-[8px] after:opacity-40 selection:bg-white/15;
-  }
-  pre code mark {
-    @apply pb-0.5 pt-1 pr-px text-inherit rounded-xs;
+    @apply px-2 pt-2 pb-1.5 overflow-x-auto text-sm sm:text-base rounded-sm mt-2 mb-4 selection:bg-white/15;
   }
 }
-
diff --git a/website/package.json b/website/package.json
index 38dd27e995..80c84872fa 100644
--- a/website/package.json
+++ b/website/package.json
@@ -1,5 +1,5 @@
 {
   "dependencies": {
-    "@tailwindcss/cli": "^4.1"
+    "@tailwindcss/cli": "^4"
   }
 }