diff --git a/CMakeLists.txt b/CMakeLists.txt
index 38b70215f6..255e1cd67d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -527,7 +527,7 @@ if(BUILD_TESTS)
       NAME code_update_test
       PYTHON_SCRIPT ${CMAKE_SOURCE_DIR}/tests/code_update.py
       CONSENSUS raft
-      ADDITIONAL_ARGS --oesign ${OE_SIGN_PATH} --raft-election-timeout 10000
+      ADDITIONAL_ARGS --oesign ${OE_SIGN_PATH} --raft-election-timeout 20000
     )
 
     add_e2e_test(
@@ -586,9 +586,9 @@ if(BUILD_TESTS)
     )
 
     if(${CONSENSUS} STREQUAL pbft)
-      set(ELECTION_TIMEOUT_ARG "--pbft-view-change-timeout" "2000")
+      set(ELECTION_TIMEOUT_ARG "--pbft-view-change-timeout" "4000")
     else()
-      set(ELECTION_TIMEOUT_ARG "--raft-election-timeout" "2000")
+      set(ELECTION_TIMEOUT_ARG "--raft-election-timeout" "4000")
     endif()
 
     if((${CONSENSUS} STREQUAL raft) OR (EXPERIMENTAL_PBFT_TESTS