diff --git a/CHANGELOG.md b/CHANGELOG.md
index 81aa8679f3..ff71038bad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,25 @@
+2023.06.30
+==========
+
+Releases: libmamba 1.4.6, libmambapy 1.4.6, mamba 1.4.6, micromamba 1.4.6
+
+Enhancements:
+
+- [libmamba] Channels refactoring/cleaning by @Hind-M in https://github.com/mamba-org/mamba/pull/2537
+- [libmamba] Troubleshooting update by @AntoinePrv in https://github.com/mamba-org/mamba/pull/2635
+- [libmamba] Direcly call uname for linux detection by @AntoinePrv in https://github.com/mamba-org/mamba/pull/2624
+
+Bug fixes:
+
+- [libmamba] Fix build with older Clang by @pavelzw in https://github.com/mamba-org/mamba/pull/2625
+- [libmambapy, mamba] Fixed missing subdirs in mamba by @AntoinePrv in https://github.com/mamba-org/mamba/pull/2632
+- [libmamba] Add missing noarch in PackageInfo serialization by @AntoinePrv in https://github.com/mamba-org/mamba/pull/2641
+- [libmamba] Allow --force-reinstall on uninstalled specs by @AntoinePrv in https://github.com/mamba-org/mamba/pull/2636
+
+CI fixes and doc:
+
+- [micromamba] Document micromamba support for conda-lock spec files by @mfisher87 in https://github.com/mamba-org/mamba/pull/2621
+
 2023.06.27
 ==========
 
diff --git a/libmamba/CHANGELOG.md b/libmamba/CHANGELOG.md
index d2b193bf6f..090e0dee3f 100644
--- a/libmamba/CHANGELOG.md
+++ b/libmamba/CHANGELOG.md
@@ -1,3 +1,18 @@
+libmamba 1.4.6 (June 30, 2023)
+==============================
+
+Enhancements:
+
+- Channels refactoring/cleaning by @Hind-M in https://github.com/mamba-org/mamba/pull/2537
+- Troubleshooting update by @AntoinePrv in https://github.com/mamba-org/mamba/pull/2635
+- Direcly call uname for linux detection by @AntoinePrv in https://github.com/mamba-org/mamba/pull/2624
+
+Bug fixes:
+
+- Fix build with older Clang by @pavelzw in https://github.com/mamba-org/mamba/pull/2625
+- Add missing noarch in PackageInfo serialization by @AntoinePrv in https://github.com/mamba-org/mamba/pull/2641
+- Allow --force-reinstall on uninstalled specs by @AntoinePrv in https://github.com/mamba-org/mamba/pull/2636
+
 libmamba 1.4.5 (June 27, 2023)
 ==============================
 
diff --git a/libmamba/include/mamba/version.hpp b/libmamba/include/mamba/version.hpp
index ec0d9b17a3..4342edd1f1 100644
--- a/libmamba/include/mamba/version.hpp
+++ b/libmamba/include/mamba/version.hpp
@@ -12,7 +12,7 @@
 
 #define LIBMAMBA_VERSION_MAJOR 1
 #define LIBMAMBA_VERSION_MINOR 4
-#define LIBMAMBA_VERSION_PATCH 5
+#define LIBMAMBA_VERSION_PATCH 6
 
 // Binary version
 #define LIBMAMBA_BINARY_CURRENT 2
diff --git a/libmambapy/CHANGELOG.md b/libmambapy/CHANGELOG.md
index 1f5a0c8c8d..a2952aed04 100644
--- a/libmambapy/CHANGELOG.md
+++ b/libmambapy/CHANGELOG.md
@@ -1,3 +1,11 @@
+libmambapy 1.4.6 (June 30, 2023)
+================================
+
+
+Bug fixes:
+
+- Fixed missing subdirs in mamba by @AntoinePrv in https://github.com/mamba-org/mamba/pull/2632
+
 libmambapy 1.4.5 (June 27, 2023)
 ================================
 
diff --git a/libmambapy/libmambapy/_version.py b/libmambapy/libmambapy/_version.py
index f44bc57024..8b3ab8c7e1 100644
--- a/libmambapy/libmambapy/_version.py
+++ b/libmambapy/libmambapy/_version.py
@@ -1,2 +1,2 @@
-version_info = (1, 4, 5)
+version_info = (1, 4, 6)
 __version__ = ".".join(map(str, version_info))
diff --git a/mamba/CHANGELOG.md b/mamba/CHANGELOG.md
index a4bccfa664..aeb7c46733 100644
--- a/mamba/CHANGELOG.md
+++ b/mamba/CHANGELOG.md
@@ -1,3 +1,11 @@
+mamba 1.4.6 (June 30, 2023)
+===========================
+
+
+Bug fixes:
+
+- Fixed missing subdirs in mamba by @AntoinePrv in https://github.com/mamba-org/mamba/pull/2632
+
 mamba 1.4.5 (June 27, 2023)
 ===========================
 
diff --git a/mamba/mamba/_version.py b/mamba/mamba/_version.py
index f44bc57024..8b3ab8c7e1 100644
--- a/mamba/mamba/_version.py
+++ b/mamba/mamba/_version.py
@@ -1,2 +1,2 @@
-version_info = (1, 4, 5)
+version_info = (1, 4, 6)
 __version__ = ".".join(map(str, version_info))
diff --git a/micromamba/CHANGELOG.md b/micromamba/CHANGELOG.md
index 1f28e36fd9..663a608542 100644
--- a/micromamba/CHANGELOG.md
+++ b/micromamba/CHANGELOG.md
@@ -1,3 +1,11 @@
+micromamba 1.4.6 (June 30, 2023)
+================================
+
+
+CI fixes and doc:
+
+- Document micromamba support for conda-lock spec files by @mfisher87 in https://github.com/mamba-org/mamba/pull/2621
+
 micromamba 1.4.5 (June 27, 2023)
 ================================
 
diff --git a/micromamba/src/version.hpp b/micromamba/src/version.hpp
index 1e784da60d..5b6142806a 100644
--- a/micromamba/src/version.hpp
+++ b/micromamba/src/version.hpp
@@ -12,7 +12,7 @@
 
 #define UMAMBA_VERSION_MAJOR 1
 #define UMAMBA_VERSION_MINOR 4
-#define UMAMBA_VERSION_PATCH 5
+#define UMAMBA_VERSION_PATCH 6
 
 // Binary version
 #define UMAMBA_BINARY_CURRENT 1