diff --git a/CHANGELOG.md b/CHANGELOG.md
index bb095ae09e1a..7a355c1f4648 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Deprecated
 
+## [2.46.1] - 2024-05-10
+
+## Fixed
+
+- Update `components.yaml` to avoid f2py error with python 3.11
+  - ESMA_cmake v3.45.1
+    - Fix bug in meson detection
+
 ## [2.46.0] - 2024-05-02
 
 ### Added
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4e86bd4d9df8..b1c83ba0ba64 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,7 +8,7 @@ endif ()
 
 project (
   MAPL
-  VERSION 2.46.0
+  VERSION 2.46.1
   LANGUAGES Fortran CXX C)  # Note - CXX is required for ESMF
 
 # Set the possible values of build type for cmake-gui
diff --git a/components.yaml b/components.yaml
index 94c80847201b..8db5c310f58b 100644
--- a/components.yaml
+++ b/components.yaml
@@ -11,7 +11,7 @@ ESMA_env:
 ESMA_cmake:
   local: ./ESMA_cmake
   remote: ../ESMA_cmake.git
-  tag: v3.45.0
+  tag: v3.45.1
   develop: develop
 
 ecbuild: