diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 17dd077..2096d59 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 3.13.20
+current_version = 3.13.21
 commit = True
 tag = True
 files = DESCRIPTION
diff --git a/DESCRIPTION b/DESCRIPTION
index 3f12d4c..4cc8baf 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: OmnipathR
 Type: Package
 Title: OmniPath web service client and more
-Version: 3.13.20
+Version: 3.13.21
 Authors@R: c(
     person(
         given = "Alberto",