diff --git a/.github/workflows/cmake-multi-platform.yml b/.github/workflows/cmake-multi-platform.yml
index 07783b6..0b8eec1 100644
--- a/.github/workflows/cmake-multi-platform.yml
+++ b/.github/workflows/cmake-multi-platform.yml
@@ -35,7 +35,7 @@ jobs:
     - name: Install Catch2 Ubuntu
       if: matrix.os == 'ubuntu-latest'
       run: >
-        sudo apt-get update && sudo apt-get install catch2 libpython3-all-dev
+        sudo apt-get update && sudo apt-get install catch2 libpython3-all-dev libboost1.83-all-dev
 
     - name: setup python
       uses: actions/setup-python@v5
diff --git a/python-module/CMakeLists.txt b/python-module/CMakeLists.txt
index f4cd3d1..2a62c53 100644
--- a/python-module/CMakeLists.txt
+++ b/python-module/CMakeLists.txt
@@ -29,7 +29,7 @@ if(CMAKE_VERSION GREATER_EQUAL 3.30)
 endif()
 
 find_package(Python REQUIRED COMPONENTS Interpreter Development)
-find_package(Boost 1.84 QUIET COMPONENTS python)
+find_package(Boost 1.83 QUIET COMPONENTS python)
 
 if(NOT Boost_FOUND)
 	# boost is a huge project and directly downloading the 'alternate release'