diff --git a/Cargo.toml b/Cargo.toml
index 4d0e10d..df098a6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "y-py"
-version = "0.5.4"
+version = "0.5.3"
 rust-version = "1.58"
 authors = ["John Waidhofer <waidhoferj@gmail.com>", "Kevin Jahns <kevin.jahns@protonmail.com>", "Pierre-Olivier Simonard <pierre.olivier.simonard@gmail.com>"]
 edition = "2018"
diff --git a/docs/conf.py b/docs/conf.py
index 2fd9afb..50be496 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -23,7 +23,7 @@
 author = "Kevin Jahns, Bartosz Sypytkowski, John Waidhofer"
 
 # The full version, including alpha/beta/rc tags
-release = "0.5.4"
+release = "0.5.3"
 
 
 # -- General configuration ---------------------------------------------------