diff --git a/src/catalyst/CMakeLists-OpenFOAM.txt b/src/catalyst/CMakeLists-OpenFOAM.txt
index 65ef03038efec24d518707a7ae52801849767273..3029ababc5b1556613e0a6095755297b0ce9b286 100644
--- a/src/catalyst/CMakeLists-OpenFOAM.txt
+++ b/src/catalyst/CMakeLists-OpenFOAM.txt
@@ -23,7 +23,7 @@ add_definitions(
     -DWM_$ENV{WM_PRECISION_OPTION}
     -DWM_LABEL_SIZE=$ENV{WM_LABEL_SIZE}
     -DNoRepository
-    -std=c++14
+    -std=c++17
 )
 
 set(CMAKE_CXX_FLAGS_DEBUG
diff --git a/src/paraview-plugins/blockMeshReader/CMakeLists-OpenFOAM.txt b/src/paraview-plugins/blockMeshReader/CMakeLists-OpenFOAM.txt
index 4c84bfad7aadc24ada6756db88cddac830f1bc7b..1752e54f21f65d412f8cb0aac07854a9897ec08d 100644
--- a/src/paraview-plugins/blockMeshReader/CMakeLists-OpenFOAM.txt
+++ b/src/paraview-plugins/blockMeshReader/CMakeLists-OpenFOAM.txt
@@ -23,7 +23,7 @@ add_definitions(
     -DWM_$ENV{WM_PRECISION_OPTION}
     -DWM_LABEL_SIZE=$ENV{WM_LABEL_SIZE}
     -DNoRepository
-    -std=c++14
+    -std=c++17
 )
 
 #-----------------------------------------------------------------------------
diff --git a/src/paraview-plugins/foamReader/CMakeLists-OpenFOAM.txt b/src/paraview-plugins/foamReader/CMakeLists-OpenFOAM.txt
index 4c84bfad7aadc24ada6756db88cddac830f1bc7b..1752e54f21f65d412f8cb0aac07854a9897ec08d 100644
--- a/src/paraview-plugins/foamReader/CMakeLists-OpenFOAM.txt
+++ b/src/paraview-plugins/foamReader/CMakeLists-OpenFOAM.txt
@@ -23,7 +23,7 @@ add_definitions(
     -DWM_$ENV{WM_PRECISION_OPTION}
     -DWM_LABEL_SIZE=$ENV{WM_LABEL_SIZE}
     -DNoRepository
-    -std=c++14
+    -std=c++17
 )
 
 #-----------------------------------------------------------------------------
diff --git a/src/runTimePostProcessing/CMakeLists-OpenFOAM.txt b/src/runTimePostProcessing/CMakeLists-OpenFOAM.txt
index 2694fbe852702cda11e1627271719a7cd452969f..55022f2fec4a9a7f00bfa2d0d0e9c5f65836ec84 100644
--- a/src/runTimePostProcessing/CMakeLists-OpenFOAM.txt
+++ b/src/runTimePostProcessing/CMakeLists-OpenFOAM.txt
@@ -23,7 +23,7 @@ add_definitions(
     -DWM_$ENV{WM_PRECISION_OPTION}
     -DWM_LABEL_SIZE=$ENV{WM_LABEL_SIZE}
     -DNoRepository
-    -std=c++14
+    -std=c++17
 )
 
 set(CMAKE_CXX_FLAGS_DEBUG