diff --git a/CMakeLists.txt b/CMakeLists.txt
index 43ce5de27..de04a95e3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,7 +11,7 @@ endif()
 project(Prerequisites LANGUAGES)
 set(ENV{PKG_CONFIG_PATH} "$ENV{PETSC_DIR}/$ENV{PETSC_ARCH}/lib/pkgconfig:$ENV{PKG_CONFIG_PATH}")
 pkg_check_modules(PETSC_MIN REQUIRED PETSc>=3.12.0 QUIET) #CMake does not support version range
-pkg_check_modules(PETSC REQUIRED PETSc<3.19.0)
+pkg_check_modules(PETSC REQUIRED PETSc<3.20.0)
 
 pkg_get_variable(CMAKE_Fortran_COMPILER PETSc fcompiler)
 pkg_get_variable(CMAKE_C_COMPILER PETSc ccompiler)
diff --git a/src/CLI.f90 b/src/CLI.f90
index 2aef71513..aba6e542f 100644
--- a/src/CLI.f90
+++ b/src/CLI.f90
@@ -6,7 +6,7 @@
 !> @brief Parse command line interface for PETSc-based solvers
 !--------------------------------------------------------------------------------------------------
 #define PETSC_MINOR_MIN 12
-#define PETSC_MINOR_MAX 18
+#define PETSC_MINOR_MAX 19
 
 module CLI
   use, intrinsic :: ISO_fortran_env