diff --git a/propositionalLogic.nimble b/propositionalLogic.nimble
index 4d147cc..5e7c3a9 100644
--- a/propositionalLogic.nimble
+++ b/propositionalLogic.nimble
@@ -1,6 +1,6 @@
 # Package
 
-version       = "3.1.0"
+version       = "3.2.0"
 author        = "Azumabashi"
 description   = "Library for propositional logic implemented by Nim"
 license       = "MIT"