diff --git a/Cargo.lock b/Cargo.lock
index 6257c5c..2ada650 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -117,7 +117,7 @@ dependencies = [
 
 [[package]]
 name = "stringsext"
-version = "2.1.0"
+version = "2.1.1"
 dependencies = [
  "anyhow 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "docopt 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/Cargo.toml b/Cargo.toml
index 030374e..d549979 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "stringsext"
-version = "2.1.0"
+version = "2.1.1"
 authors = ["Jens Getreu <getreu@web.de>"]
 edition = "2018"
 
diff --git a/doc/source/stringsext--man.md b/doc/source/stringsext--man.md
index 30058bc..710e273 100644
--- a/doc/source/stringsext--man.md
+++ b/doc/source/stringsext--man.md
@@ -1,4 +1,4 @@
-% STRINGSEXT(1) Version 2.1.0 | Stringsext Documentation
+% STRINGSEXT(1) Version 2.1.1 | Stringsext Documentation
 
 <!--
 previous versions
@@ -49,6 +49,9 @@ Version: 2.0.0
 
 Date: 2020-01-13
 Version: 2.1.0
+
+Date: 2020-02-01
+Version: 2.1.0
 -->
 
 # NAME