diff --git a/featomic/CHANGELOG.md b/featomic/CHANGELOG.md
index b4e2ff863..a54fdedca 100644
--- a/featomic/CHANGELOG.md
+++ b/featomic/CHANGELOG.md
@@ -17,11 +17,14 @@ a changelog](https://keepachangelog.com/en/1.1.0/) format. This project follows
 ### Removed
 -->
 
+## [Version 0.6.4](https://github.com/metatensor/featomic/releases/tag/featomic-v0.6.4) - 2025-11-17
+
 ### Changed
 
 - We now require Python >= 3.10
+- Added support for metatomic-operations v0.4.0
 
-## [Version 0.6.3](https://github.com/metatensor/featomic/releases/tag/featomic-v0.6.2) - 2025-10-06
+## [Version 0.6.3](https://github.com/metatensor/featomic/releases/tag/featomic-v0.6.3) - 2025-10-06
 
 ### Fixed
 
diff --git a/featomic/Cargo.toml b/featomic/Cargo.toml
index cc73b0b9a..a3f73748c 100644
--- a/featomic/Cargo.toml
+++ b/featomic/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "featomic"
-version = "0.6.3"
+version = "0.6.4"
 authors = ["Guillaume Fraux <guillaume.fraux@epfl.ch>"]
 edition = "2021"
 rust-version = "1.74"
diff --git a/featomic/tests/cmake-project/CMakeLists.txt b/featomic/tests/cmake-project/CMakeLists.txt
index 679e86aef..b874c740b 100644
--- a/featomic/tests/cmake-project/CMakeLists.txt
+++ b/featomic/tests/cmake-project/CMakeLists.txt
@@ -5,7 +5,7 @@ project(featomic-test-cmake-project C CXX)
 # We need to update the REQUIRED_FEATOMIC_VERSION in the same way we update the
 # featomic version for dev builds
 include(../../cmake/dev-versions.cmake)
-set(REQUIRED_FEATOMIC_VERSION "0.6.3")
+set(REQUIRED_FEATOMIC_VERSION "0.6.4")
 create_development_version("${REQUIRED_FEATOMIC_VERSION}" FEATOMIC_FULL_VERSION "featomic-v")
 string(REGEX REPLACE "([0-9]*)\\.([0-9]*).*" "\\1.\\2" REQUIRED_FEATOMIC_VERSION ${FEATOMIC_FULL_VERSION})
 find_package(featomic ${REQUIRED_FEATOMIC_VERSION} REQUIRED)