diff --git a/.github/envs/environment.yml b/.github/envs/environment.yml
index eb3ab27..297eac6 100644
--- a/.github/envs/environment.yml
+++ b/.github/envs/environment.yml
@@ -6,4 +6,5 @@ dependencies:
   - r-rmarkdown
   - pandoc
   - r-flextable
-  - r-officer
\ No newline at end of file
+  - r-officer
+  - r-stringi