diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4982994..f3c24a2 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,7 +13,7 @@ on:
             - '**'
 
 env:
-    DB_MAP_VERSION: 12
+    DB_MAP_VERSION: 63
     DB_MAP_ENDPOINT: DB_LAN
     DB_MAP_CATALOG: validate.s4r2.oss.4
     PERSISTENT_STORAGE_ROOT_DIR: ${{ github.workspace }}/map_data
@@ -54,7 +54,7 @@ jobs:
               run: |
                   source /opt/ros/humble/setup.bash && source ./install/local_setup.bash
                   colcon test --packages-select dsd_rail_horizon dsd_rail_horizon_core dsd_mission_profile --ctest-arg -E "overTheAirUpdateIsSucessfull"
-                  
+
             - name: Print test results
               run: |
                   source /opt/ros/humble/setup.bash && source ./install/local_setup.bash
diff --git a/README.md b/README.md
index a200c9d..b5954ed 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ Some environment variables need to be set for the map service:
 ```bash
 export RMW_IMPLEMENTATION=rmw_fastrtps_cpp
 export PERSISTENT_STORAGE_ROOT_DIR=~/documents/maps
-export DB_MAP_VERSION=12
+export DB_MAP_VERSION=63
 export DB_MAP_ENDPOINT=DBMC
 export DB_MAP_CATALOG=validate.s4r2.oss.4
 ```
diff --git a/src/dsd_rail_horizon_core/tests/MapDBReaderTest.cpp b/src/dsd_rail_horizon_core/tests/MapDBReaderTest.cpp
index fefdd40..d96a90b 100644
--- a/src/dsd_rail_horizon_core/tests/MapDBReaderTest.cpp
+++ b/src/dsd_rail_horizon_core/tests/MapDBReaderTest.cpp
@@ -127,7 +127,7 @@ class MapDBReaderFixture : public ::testing::Test
 
     std::filesystem::path map_service_map_data_dir{MAP_PATH}; // MAP_PATH is defined by us in cmake as a macro
     std::string catalog = "validate.s4r2.oss.4";
-    std::size_t version = 12;
+    std::size_t version = 63;
     std::filesystem::path temp_map_dir;
 };