diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0d4cb15a..9f60159b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -170,7 +170,7 @@ jobs:
       uses: lukka/run-vcpkg@v7
       with:
         vcpkgArguments: openssl zlib flatbuffers
-        vcpkgGitCommitId: 9b9c2758ece1d8ac0de90589730bb5ccf45c0874
+        vcpkgGitCommitId: 6a349fe1fbea1e5fcda2e0775f555d829a5e82df
         vcpkgTriplet: x64-windows
     - name: Install Qt
       uses: jurplel/install-qt-action@v3
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f8f32715..0b753500 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.16)
-project(qdigidoc4 VERSION 4.4.0)
+project(qdigidoc4 VERSION 4.5.0)
 
 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
diff --git a/prepare_osx_build_environment.sh b/prepare_osx_build_environment.sh
index 2b00177c..0838dd71 100755
--- a/prepare_osx_build_environment.sh
+++ b/prepare_osx_build_environment.sh
@@ -5,7 +5,7 @@ set -e
 
 ######### Versions of libraries/frameworks to be compiled
 QT_VER="6.5.2"
-OPENSSL_VER="3.0.10"
+OPENSSL_VER="3.0.11"
 OPENLDAP_VER="2.6.6"
 REBUILD=false
 BUILD_PATH=~/cmake_builds