diff --git a/text-builder.cabal b/text-builder.cabal
--- a/text-builder.cabal
+++ b/text-builder.cabal
@@ -1,5 +1,5 @@
 name: text-builder
-version: 0.6.5
+version: 0.6.5.1
 category: Text
 synopsis: An efficient strict text builder
 homepage: https://github.com/nikita-volkov/text-builder
@@ -26,7 +26,7 @@
     base-prelude <2,
     bytestring >=0.10 && <0.11,
     deferred-folds >=0.9.9 && <0.10,
-    semigroups >=0.18 && <0.19,
+    semigroups >=0.18 && <0.20,
     text >=1 && <2,
     transformers >=0.5 && <0.6