diff --git a/nre.nimble b/nre.nimble
index afdfbd6d4b..232c46493c 100644
--- a/nre.nimble
+++ b/nre.nimble
@@ -1,11 +1,11 @@
 [Package]
 name        = "nre"
 author      = "Flaviu Tamas"
-version     = "0.5.0"
+version     = "0.6.0"
 description = "Yet another PCRE library"
 license     = "MIT"
 srcDir      = "src"
 
 [Deps]
 Requires: "nim >= 0.10.0"
-Requires: "optional_t >= 1.1.0"
+Requires: "optional_t >= 1.2.0"