diff --git a/plugins/generic_header/CMakeLists.txt b/plugins/generic_header/CMakeLists.txt
index 6fb67d61f..acca85958 100644
--- a/plugins/generic_header/CMakeLists.txt
+++ b/plugins/generic_header/CMakeLists.txt
@@ -4,7 +4,7 @@ else()
     cmake_minimum_required(VERSION 3.0.2)
 endif()
 
-add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++11 -I${PROJECT_BINARY_DIR}/plugins/luks -I${PROJECT_BINARY_DIR} )
+add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++17 -I${PROJECT_BINARY_DIR}/plugins/luks -I${PROJECT_BINARY_DIR} )
 
 if( QT5 )
 	QT5_ADD_RESOURCES( ICON ../icon.qrc )
diff --git a/plugins/gpg/CMakeLists.txt b/plugins/gpg/CMakeLists.txt
index 6c1eb4433..d6391d458 100644
--- a/plugins/gpg/CMakeLists.txt
+++ b/plugins/gpg/CMakeLists.txt
@@ -4,7 +4,7 @@ else()
     cmake_minimum_required(VERSION 3.0.2)
 endif()
 
-add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++11 -I${PROJECT_BINARY_DIR}/plugins/gpg -I${PROJECT_BINARY_DIR} )
+add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++17 -I${PROJECT_BINARY_DIR}/plugins/gpg -I${PROJECT_BINARY_DIR} )
 
 if(BUILD_WITH_QT6)
 	add_executable( gpg ../icon.qrc main.cpp )
diff --git a/plugins/hmac/CMakeLists.txt b/plugins/hmac/CMakeLists.txt
index a30ed49f6..de2eb5bee 100644
--- a/plugins/hmac/CMakeLists.txt
+++ b/plugins/hmac/CMakeLists.txt
@@ -4,7 +4,7 @@ else()
     cmake_minimum_required(VERSION 3.0.2)
 endif()
 
-add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++11 -I${PROJECT_BINARY_DIR} )
+add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++17 -I${PROJECT_BINARY_DIR} )
 
 if(BUILD_WITH_QT6)
 	add_executable( hmac ../icon.qrc main.cpp )
diff --git a/plugins/keydialog-qt/CMakeLists.txt b/plugins/keydialog-qt/CMakeLists.txt
index c8628b609..6f764bbb8 100644
--- a/plugins/keydialog-qt/CMakeLists.txt
+++ b/plugins/keydialog-qt/CMakeLists.txt
@@ -4,7 +4,7 @@ else()
     cmake_minimum_required(VERSION 3.0.2)
 endif()
 
-add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++11 -I${PROJECT_BINARY_DIR}/plugins/keydialog-qt -I${PROJECT_BINARY_DIR} )
+add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++17 -I${PROJECT_BINARY_DIR}/plugins/keydialog-qt -I${PROJECT_BINARY_DIR} )
 
 if(BUILD_WITH_QT6)
 	add_executable( keydialog-qt icon.qrc mainwindow.h mainwindow.ui main.cpp mainwindow.cpp )
diff --git a/plugins/keykeyfile/CMakeLists.txt b/plugins/keykeyfile/CMakeLists.txt
index aa925c00d..95619c8f2 100644
--- a/plugins/keykeyfile/CMakeLists.txt
+++ b/plugins/keykeyfile/CMakeLists.txt
@@ -4,7 +4,7 @@ else()
     cmake_minimum_required(VERSION 3.0.2)
 endif()
 
-add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++11 -I${PROJECT_BINARY_DIR}/plugins/keykeyfile -I${PROJECT_BINARY_DIR} )
+add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++17 -I${PROJECT_BINARY_DIR}/plugins/keykeyfile -I${PROJECT_BINARY_DIR} )
 
 if(BUILD_WITH_QT6)
 	add_executable( keykeyfile ../icon.qrc main.cpp )
diff --git a/plugins/luks/CMakeLists.txt b/plugins/luks/CMakeLists.txt
index e91a7d452..b1bd3605d 100644
--- a/plugins/luks/CMakeLists.txt
+++ b/plugins/luks/CMakeLists.txt
@@ -4,7 +4,7 @@ else()
     cmake_minimum_required(VERSION 3.0.2)
 endif()
 
-add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++11 -I${PROJECT_BINARY_DIR}/plugins/luks -I${PROJECT_BINARY_DIR} )
+add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++17 -I${PROJECT_BINARY_DIR}/plugins/luks -I${PROJECT_BINARY_DIR} )
 
 if(BUILD_WITH_QT6)
 	add_executable( luks ../icon.qrc main.cpp )
diff --git a/plugins/network_key/CMakeLists.txt b/plugins/network_key/CMakeLists.txt
index e7bd34035..57c5ecfed 100644
--- a/plugins/network_key/CMakeLists.txt
+++ b/plugins/network_key/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 2.6)
 
-add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++11 -I${PROJECT_BINARY_DIR}/plugins/luks -I${PROJECT_BINARY_DIR} )
+add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++17 -I${PROJECT_BINARY_DIR}/plugins/luks -I${PROJECT_BINARY_DIR} )
 
 if( QT5 )
 	QT5_ADD_RESOURCES( ICON ../icon.qrc )
diff --git a/plugins/steghide/CMakeLists.txt b/plugins/steghide/CMakeLists.txt
index 55eb6d105..dab023e26 100644
--- a/plugins/steghide/CMakeLists.txt
+++ b/plugins/steghide/CMakeLists.txt
@@ -4,7 +4,7 @@ else()
     cmake_minimum_required(VERSION 3.0.2)
 endif()
 
-add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++11 -I${PROJECT_BINARY_DIR}/plugins/steghide -I${PROJECT_BINARY_DIR} )
+add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++17 -I${PROJECT_BINARY_DIR}/plugins/steghide -I${PROJECT_BINARY_DIR} )
 
 if(BUILD_WITH_QT6)
 	add_executable( steghide ../icon.qrc main.cpp )
diff --git a/plugins/tomb/CMakeLists.txt b/plugins/tomb/CMakeLists.txt
index e87f36795..3de2c345e 100644
--- a/plugins/tomb/CMakeLists.txt
+++ b/plugins/tomb/CMakeLists.txt
@@ -4,7 +4,7 @@ else()
     cmake_minimum_required(VERSION 3.0.2)
 endif()
 
-add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++11 -I${PROJECT_BINARY_DIR}/plugins/tomb -I${PROJECT_BINARY_DIR} )
+add_definitions( -D_FILE_OFFSET_BITS=64 -Wall -pedantic -std=c++17 -I${PROJECT_BINARY_DIR}/plugins/tomb -I${PROJECT_BINARY_DIR} )
 
 if(BUILD_WITH_QT6)
 	add_executable( tomb ../icon.qrc main.cpp )