diff --git a/Cargo.lock b/Cargo.lock
index f032f282..6494ec9e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -27,7 +27,7 @@ dependencies = [
  "cssparser 0.35.0",
  "html5ever 0.35.0",
  "maplit",
- "tendril",
+ "tendril 0.4.3",
  "url",
 ]
 
@@ -748,9 +748,9 @@ checksum = "92773504d58c093f6de2459af4af33faa518c13451eb8f2b5698ed3d36e7c813"
 
 [[package]]
 name = "ego-tree"
-version = "0.10.0"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2972feb8dffe7bc8c5463b1dacda1b0dfbed3710e50f977d965429692d74cd8"
+checksum = "b04dc5a38e4f151a79d9f2451ae6037fb6eaf5cba34771f44781f80e508498e3"
 
 [[package]]
 name = "elasticlunr-rs"
@@ -1116,12 +1116,12 @@ dependencies = [
 
 [[package]]
 name = "html5ever"
-version = "0.36.1"
+version = "0.39.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6452c4751a24e1b99c3260d505eaeee76a050573e61f30ac2c924ddc7236f01e"
+checksum = "46a1761807faccc9a19e86944bbf40610014066306f96edcdedc2fb714bcb7b8"
 dependencies = [
  "log",
- "markup5ever 0.36.1",
+ "markup5ever 0.39.0",
 ]
 
 [[package]]
@@ -1639,19 +1639,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "311fe69c934650f8f19652b3946075f0fc41ad8757dbb68f1ca14e7900ecc1c3"
 dependencies = [
  "log",
- "tendril",
+ "tendril 0.4.3",
  "web_atoms 0.1.3",
 ]
 
 [[package]]
 name = "markup5ever"
-version = "0.36.1"
+version = "0.39.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c3294c4d74d0742910f8c7b466f44dda9eb2d5742c1e430138df290a1e8451c"
+checksum = "7122d987ec5f704ee56f6e5b41a7d93722e9aae27ae07cafa4036c4d3f9757de"
 dependencies = [
  "log",
- "tendril",
- "web_atoms 0.2.0",
+ "tendril 0.5.0",
+ "web_atoms 0.2.3",
 ]
 
 [[package]]
@@ -2579,17 +2579,17 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "scraper"
-version = "0.25.0"
+version = "0.26.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93cecd86d6259499c844440546d02f55f3e17bd286e529e48d1f9f67e92315cb"
+checksum = "f0f5297102b8b62b4454ee8561601b2d551b4913148feb4241ca9d1a04bf4526"
 dependencies = [
  "cssparser 0.36.0",
  "ego-tree",
  "getopts",
- "html5ever 0.36.1",
+ "html5ever 0.39.0",
  "precomputed-hash",
  "selectors",
- "tendril",
+ "tendril 0.5.0",
 ]
 
 [[package]]
@@ -2623,9 +2623,9 @@ dependencies = [
 
 [[package]]
 name = "selectors"
-version = "0.33.0"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "feef350c36147532e1b79ea5c1f3791373e61cbd9a6a2615413b3807bb164fb7"
+checksum = "c5d9c0c92a92d33f08817311cf3f2c29a3538a8240e94a6a3c622ce652d7e00c"
 dependencies = [
  "bitflags 2.9.4",
  "cssparser 0.36.0",
@@ -2851,7 +2851,6 @@ dependencies = [
  "parking_lot",
  "phf_shared 0.13.1",
  "precomputed-hash",
- "serde",
 ]
 
 [[package]]
@@ -2976,6 +2975,16 @@ dependencies = [
  "utf-8",
 ]
 
+[[package]]
+name = "tendril"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4790fc369d5a530f4b544b094e31388b9b3a37c0f4652ade4505945f5660d24"
+dependencies = [
+ "new_debug_unreachable",
+ "utf-8",
+]
+
 [[package]]
 name = "termcolor"
 version = "1.4.1"
@@ -3503,9 +3512,9 @@ dependencies = [
 
 [[package]]
 name = "web_atoms"
-version = "0.2.0"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acd0c322f146d0f8aad130ce6c187953889359584497dac6561204c8e17bb43d"
+checksum = "57a9779e9f04d2ac1ce317aee707aa2f6b773afba7b931222bff6983843b1576"
 dependencies = [
  "phf 0.13.1",
  "phf_codegen 0.13.1",
diff --git a/src/concurrency/sync-exercises/Cargo.toml b/src/concurrency/sync-exercises/Cargo.toml
index 716a1118..d99b9747 100644
--- a/src/concurrency/sync-exercises/Cargo.toml
+++ b/src/concurrency/sync-exercises/Cargo.toml
@@ -14,7 +14,7 @@ path = "link-checker.rs"
 
 [dependencies]
 reqwest = { version = "0.13.2", features = ["blocking"] }
-scraper = "0.25.0"
+scraper = "0.26.0"
 thiserror = "2.0.18"
 
 [dev-dependencies]