diff --git a/src/Makefile b/src/Makefile
index fd6f0e9..44bf6b9 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -66,12 +66,12 @@ JAVA_OBJS = \
 # to C++ simulations
 adevs: ${ADEVS_OBJS} 
 	ar -r libadevs.a ${ADEVS_OBJS}
-	${CXX} -shared -Wl,-soname,libadevs.so.2 -o libadevs.so.2.6 ${ADEVS_OBJS}
+	${CXX} -shared -Wl,-soname,libadevs.so.2 -o libadevs.so.2.7 ${ADEVS_OBJS}
 
 # This adds the modelica extensions to the adevs library
 adevs_with_modelica: ${ADEVS_OBJS} modelica_runtime.o 
 	ar -r libadevs.a ${ADEVS_OBJS} ${MODELICA_OBJS} modelica_runtime.o
-	${CXX} -shared -Wl,-soname,libadevs.so.2 -o libadevs.so.2.6 ${ADEVS_OBJS} ${MODELICA_OBJS} modelica_runtime.o
+	${CXX} -shared -Wl,-soname,libadevs.so.2 -o libadevs.so.2.7 ${ADEVS_OBJS} ${MODELICA_OBJS} modelica_runtime.o
 
 # This builds the Java bindings to the simulator
 java_adevs: ${JAVA_OBJS}
@@ -81,9 +81,9 @@ java_adevs: ${JAVA_OBJS}
 
 install:
 	mkdir -p "${DESTDIR}"
-	install -m 755 -p libadevs.so.2.6 "${DESTDIR}"
-	ln -f -s libadevs.so.2.6 "${DESTDIR}/libadevs.so.2"
-	ln -f -s libadevs.so.2.6 "${DESTDIR}/libadevs.so"
+	install -m 755 -p libadevs.so.2.7 "${DESTDIR}"
+	ln -f -s libadevs.so.2.7 "${DESTDIR}/libadevs.so.2"
+	ln -f -s libadevs.so.2.7 "${DESTDIR}/libadevs.so"
 
 clean:
 	rm -f *.o core *.a *.so adevs_jni/*.o adevs_jni/adevs/*.class *.jar rm libadevs.so.*