diff --git a/indy-credx/Cargo.toml b/indy-credx/Cargo.toml
index 2576df3..4a8c657 100644
--- a/indy-credx/Cargo.toml
+++ b/indy-credx/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "indy-credx"
-version = "0.4.0"
+version = "1.0.0"
 authors = ["Hyperledger Indy Contributors <indy@lists.hyperledger.org>"]
 description = "Verifiable credential issuance and presentation for Hyperledger Indy (https://www.hyperledger.org/projects), which provides a distributed-ledger-based foundation for self-sovereign identity (https://sovrin.org)."
 edition = "2021"
diff --git a/wrappers/python/indy_credx/version.py b/wrappers/python/indy_credx/version.py
index 634910f..7046e1d 100644
--- a/wrappers/python/indy_credx/version.py
+++ b/wrappers/python/indy_credx/version.py
@@ -1,3 +1,3 @@
 """indy_credx library wrapper version."""
 
-__version__ = "0.4.0"
+__version__ = "1.0.0"