diff --git a/Cargo.lock b/Cargo.lock
index f833ae7..a2fe11e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1908,7 +1908,7 @@ checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 
 [[package]]
 name = "snekdown"
-version = "0.30.2"
+version = "0.30.3"
 dependencies = [
  "asciimath-rs",
  "base64 0.12.3",
diff --git a/Cargo.toml b/Cargo.toml
index a250629..e31e511 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "snekdown"
-version = "0.30.2"
+version = "0.30.3"
 authors = ["trivernis <trivernis@protonmail.com>"]
 edition = "2018"
 license-file = "LICENSE"
diff --git a/src/references/configuration/keys.rs b/src/references/configuration/keys.rs
index 3ddc9e3..7646ac5 100644
--- a/src/references/configuration/keys.rs
+++ b/src/references/configuration/keys.rs
@@ -1,3 +1,5 @@
+#![allow(unused)]
+
 pub const BIB_REF_DISPLAY: &str = "bib-ref-display";
 pub const META_LANG: &str = "language";