diff --git a/CMakeLists.txt b/CMakeLists.txt
index 749752e..90eba65 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,7 +27,7 @@ macro(compile_options target_name)
     sanitizers(${target_name})
 endmacro()
 
-project(blt-gp VERSION 0.3.27)
+project(blt-gp VERSION 0.3.28)
 
 include(CTest)
 
diff --git a/tests/drop_test.cpp b/tests/drop_test.cpp
index 9d4d064..118440e 100644
--- a/tests/drop_test.cpp
+++ b/tests/drop_test.cpp
@@ -83,8 +83,8 @@ prog_config_t config = prog_config_t()
                        .set_mutation_chance(0.0)
                        .set_reproduction_chance(0.1)
                        .set_max_generations(50)
-                       .set_pop_size(50)
-                       .set_thread_count(1);
+                       .set_pop_size(500)
+                       .set_thread_count(0);
 
 
 example::symbolic_regression_t regression{691ul, config};