diff --git a/README.md b/README.md
index b54a166..8f72cd7 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ You can find the latest released binary at the following links:
 
 ## INPUT FORMATS
 `kcc` can understand and convert, at the moment, the following file types:
-- PNG, JPG
+- PNG, JPG, GIF, TIFF, BMP
 - Folders
 - CBZ, ZIP
 - CBR, RAR *(With `unrar` executable)*
@@ -123,7 +123,8 @@ The app relies and includes the following scripts/binaries:
         Added generic CSS file  
         Optimized archive extraction for zip/rar files (#40)  
   - 2.9: Added support for generating a plain CBZ (skipping all the EPUB/Mobi generation) (#45)  
-        Prevent output file overwriting the source one: if a duplicate name is detected, append _kcc to the name
+        Prevent output file overwriting the source one: if a duplicate name is detected, append _kcc to the name  
+        Added GIF, TIFF and BMP to supported formats (#42)
         
 
 ## COPYRIGHT