diff --git a/Project.toml b/Project.toml
index d1703c9..5037ac9 100644
--- a/Project.toml
+++ b/Project.toml
@@ -16,7 +16,7 @@ TestImages = "5e47fb64-e119-507b-a336-dd2b206d9990"
 
 [compat]
 AbstractFFTs = "0.3, 0.4, 0.5, 1.0"
-Documenter = "0.24, 0.25, 0.26"
+Documenter = "0.24, 0.25, 0.26, 0.27"
 FFTW = "1"
 FileIO = "1"
 ImageMagick = "1"