diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5884080..74fcedd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,7 +17,6 @@ target_link_libraries(ochess ${wxWidgets_LIBRARIES})
 # chessarbiter
 add_subdirectory(libs/chessarbiter)
 target_link_libraries(ochess chessarbiter)
-include_directories(${CHESSARBITER_INCLUDE_DIR})
 
 # CGEditor
 add_subdirectory(libs/cgeditor)
diff --git a/libs/chessarbiter b/libs/chessarbiter
index 27116f3..987bf4b 160000
--- a/libs/chessarbiter
+++ b/libs/chessarbiter
@@ -1 +1 @@
-Subproject commit 27116f3b1524b977a488d27a64bbcd401540b8c1
+Subproject commit 987bf4b2f2e9cf3ed20c5e39e308e714c0127fc6
diff --git a/libs/uciadapter b/libs/uciadapter
index 12e8dd8..d98879e 160000
--- a/libs/uciadapter
+++ b/libs/uciadapter
@@ -1 +1 @@
-Subproject commit 12e8dd86f4f38df3f766e788fbaf5cf64c243edd
+Subproject commit d98879e559bb07a36d867354be5ea56a0f890b0e