diff --git a/Cargo.lock b/Cargo.lock
index d1c1cdc082f9..c62aa9683f8b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1347,7 +1347,7 @@ dependencies = [
  "once_cell",
  "opener",
  "pathdiff",
- "pulldown-cmark",
+ "pulldown-cmark 0.10.3",
  "regex",
  "serde",
  "serde_json",
@@ -1384,7 +1384,7 @@ dependencies = [
  "log",
  "mdbook",
  "pretty_env_logger",
- "pulldown-cmark",
+ "pulldown-cmark 0.11.0",
 ]
 
 [[package]]
@@ -1902,6 +1902,17 @@ dependencies = [
  "unicase",
 ]
 
+[[package]]
+name = "pulldown-cmark"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8746739f11d39ce5ad5c2520a9b75285310dbfe78c541ccf832d38615765aec0"
+dependencies = [
+ "bitflags 2.4.1",
+ "memchr",
+ "unicase",
+]
+
 [[package]]
 name = "pulldown-cmark-escape"
 version = "0.10.0"
diff --git a/mdbook-exerciser/Cargo.toml b/mdbook-exerciser/Cargo.toml
index 5d3196d6943b..8cd397dad5c4 100644
--- a/mdbook-exerciser/Cargo.toml
+++ b/mdbook-exerciser/Cargo.toml
@@ -12,4 +12,4 @@ anyhow = "1.0.83"
 log = "0.4.21"
 mdbook = "0.4.37"
 pretty_env_logger = "0.5.0"
-pulldown-cmark = { version = "0.10.3", default-features = false }
+pulldown-cmark = { version = "0.11.0", default-features = false }