diff --git a/build/environment.yml b/build/environment.yml
index 8c21b40..30fb360 100644
--- a/build/environment.yml
+++ b/build/environment.yml
@@ -7,6 +7,7 @@ dependencies:
   - ghp-import=2.1.0
   - jinja2=3.1.2
   - jsonschema=4.17.0
+  - librsvg=2.52.5
   - pandoc=2.19.2
   - pango=1.48.10
   - pip=22.3.1