diff --git a/CMakeLists.txt b/CMakeLists.txt
index d0cf30e..023fdd7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,7 +40,7 @@ SET(BOOST_COMPONENTS date_time filesystem system unit_test_framework)
 SEARCH_FOR_BOOST()
 
 ADD_REQUIRED_DEPENDENCY("eigen3 >= 3.2.0")
-ADD_REQUIRED_DEPENDENCY("roboptim-core >= 3.1")
+ADD_REQUIRED_DEPENDENCY("roboptim-core >= 3.2")
 ADD_REQUIRED_DEPENDENCY("nlopt")
 
 MESSAGE(STATUS "ROBOPTIM_CORE_PLUGINDIR: " ${ROBOPTIM_CORE_PLUGINDIR})
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 3b81e51..98d465e 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -29,7 +29,7 @@ MACRO(NLOPT_PLUGIN NAME)
   PKG_CONFIG_USE_DEPENDENCY(roboptim-core-plugin-${NAME} nlopt)
   SET_TARGET_PROPERTIES(roboptim-core-plugin-${NAME} PROPERTIES
     PREFIX ""
-    SOVERSION 3.1.0)
+    SOVERSION 3.2.0)
   INSTALL(TARGETS roboptim-core-plugin-${NAME}
     DESTINATION ${PLUGINDIR})
 ENDMACRO()