diff --git a/CHANGELOG.md b/CHANGELOG.md
index 90e51b1f..46ad04a6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 None
 
+## [4.1.1] - 2020-07-19
+### Fixed
+- Semi colons in zip file name not interpreted on some machines
+
 ## [4.1.0] - 2020-07-19
 ### Added
 - Backup by anonymous users
@@ -208,7 +212,8 @@ None
 ### Added
 - Download all artifacts from a certain Nexus3 repository.
 
-[Unreleased]: https://github.com/030/n3dr/compare/4.1.0...HEAD
+[Unreleased]: https://github.com/030/n3dr/compare/4.1.1...HEAD
+[4.1.1]: https://github.com/030/n3dr/compare/4.1.0...4.1.1
 [4.1.0]: https://github.com/030/n3dr/compare/4.0.0...4.1.0
 [4.0.0]: https://github.com/030/n3dr/compare/3.6.3...4.0.0
 [3.6.3]: https://github.com/030/n3dr/compare/3.6.2...3.6.3
diff --git a/cli/backup.go b/cli/backup.go
index f08e3314..db2ab21a 100644
--- a/cli/backup.go
+++ b/cli/backup.go
@@ -292,7 +292,7 @@ func (n Nexus3) StoreArtifactsOnDisk(dir, regex string) error {
 
 // CreateZip adds all artifacts to a ZIP archive
 func (n Nexus3) CreateZip(dir string) error {
-	name := "n3dr-backup-" + time.Now().Format("01-02-2006T15:04:05") + ".zip"
+	name := "n3dr-backup-" + time.Now().Format("01-02-2006T15-04-05") + ".zip"
 	if n.ZIP {
 		err := archiver.Archive([]string{dir}, name)
 		if err != nil {
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index a675483e..9b47def9 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -1,6 +1,6 @@
 name: n3dr # you probably want to 'snapcraft register <name>'
 base: core18 # the base snap is the execution environment for this snap
-version: '4.1.0' # just for humans, typically '1.2+git' or '1.3.2'
+version: '4.1.1' # just for humans, typically '1.2+git' or '1.3.2'
 summary: Nexus3 Disaster Recovery # 79 char long summary
 description: |
   Download all artifacts at once or migrate automatically from Nexus to Nexus.