diff --git a/Makefile b/Makefile
index 2a1c3c9..6be340b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # cartodb/Makefile
 
 EXTENSION = cartodb
-EXTVERSION = 0.18.3
+EXTVERSION = 0.18.4
 
 SED = sed
 
@@ -75,7 +75,9 @@ UPGRADABLE = \
   0.17.1 \
   0.18.0 \
   0.18.1 \
+  0.18.2 \
   0.18.3 \
+  0.18.4 \
   $(EXTVERSION)dev \
   $(EXTVERSION)next \
   $(END)