diff --git a/Project.toml b/Project.toml
index 5f31662..eccefb4 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "TikzPictures"
 uuid = "37f6aa50-8035-52d0-81c2-5a1d08754b2d"
 license = "MIT"
-version = "3.4.1"
+version = "3.4.2"
 
 [deps]
 LaTeXStrings = "b964fa9f-0449-5b57-a5c2-d3ea65f4040f"
@@ -13,7 +13,7 @@ Tectonic = "9ac5f52a-99c6-489f-af81-462ef484790f"
 LaTeXStrings = "1.1"
 Poppler_jll = "0.87"
 Requires = "1.1"
-Tectonic = "0.6, 0.8"
+Tectonic = "0.8"
 julia = "1.3"
 
 [extras]