diff --git a/Cargo.lock b/Cargo.lock
index 342b159..5feb5e0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1060,7 +1060,7 @@ dependencies = [
 
 [[package]]
 name = "mdbook-katex"
-version = "0.2.21"
+version = "0.2.22"
 dependencies = [
  "clap",
  "katex",
diff --git a/Cargo.toml b/Cargo.toml
index da126ff..0f72011 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mdbook-katex"
-version = "0.2.21"
+version = "0.2.22"
 authors = [
     "Lucas Zanini <zanini.lcs@gmail.com>",
     "Steven Hé (Sīchàng) <stevensichanghe@gmail.com>",