diff --git a/srcpkgs/mdbook-mermaid/template b/srcpkgs/mdbook-mermaid/template
index 7ba2b39f2af..f0b6d47c6d8 100644
--- a/srcpkgs/mdbook-mermaid/template
+++ b/srcpkgs/mdbook-mermaid/template
@@ -1,6 +1,6 @@
 # Template file for 'mdbook-mermaid'
 pkgname=mdbook-mermaid
-version=0.12.2
+version=0.12.3
 revision=1
 build_style=cargo
 short_desc="Prepocessor for mdbook to add mermaid support"
@@ -9,7 +9,7 @@ license="MPL-2.0"
 homepage="https://github.com/badboy/mdbook-mermaid"
 changelog="https://raw.githubusercontent.com/badboy/mdbook-mermaid/main/CHANGELOG.md"
 distfiles="https://github.com/badboy/mdbook-mermaid/archive/refs/tags/v${version}.tar.gz"
-checksum=47989e4ea594de4ca4dc8cbd7312561162e92fd8af05ac282df95493b1ea3849
+checksum=3456743ae68621dfd5b0b20f6be72c2083b6be8d053b6f017481e9f7e3df34c8
 
 post_install() {
 	vlicense LICENSE