diff --git a/Cargo.lock b/Cargo.lock
index 89eb514917d6d..96a37ea5529c3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2322,9 +2322,9 @@ dependencies = [
 
 [[package]]
 name = "minifier"
-version = "0.3.2"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd559bbf5d350ac7f2c1cf92ed71a869b847a92bce0c1318b47932a5b5f65cdd"
+checksum = "1cf47565b1430f5fe6c81d3afcb4b835271348d7eb35294a4d592e38dd09ea22"
 
 [[package]]
 name = "minimal-lexical"
diff --git a/src/librustdoc/Cargo.toml b/src/librustdoc/Cargo.toml
index d9bd11267dadd..c593cdcbcd225 100644
--- a/src/librustdoc/Cargo.toml
+++ b/src/librustdoc/Cargo.toml
@@ -13,7 +13,7 @@ rinja = { version = "0.3", default-features = false, features = ["config"] }
 base64 = "0.21.7"
 itertools = "0.12"
 indexmap = "2"
-minifier = { version = "0.3.2", default-features = false }
+minifier = { version = "0.3.4", default-features = false }
 pulldown-cmark-old = { version = "0.9.6", package = "pulldown-cmark", default-features = false }
 regex = "1"
 rustdoc-json-types = { path = "../rustdoc-json-types" }