diff --git a/amazon-s3.release-info b/amazon-s3.release-info
index 1688b5f..69ef8ba 100644
--- a/amazon-s3.release-info
+++ b/amazon-s3.release-info
@@ -4,4 +4,5 @@
 (release "1")
 (release "2")
 (release "3")
-(release "4")
\ No newline at end of file
+(release "4")
+(release "5")
\ No newline at end of file
diff --git a/amazon-s3.setup b/amazon-s3.setup
index c45e076..244f076 100644
--- a/amazon-s3.setup
+++ b/amazon-s3.setup
@@ -11,5 +11,5 @@
   ; Files to install for your extension:
   '("amazon-s3.o" "amazon-s3.so" "amazon-s3.import.so")
   ; Assoc list with properties for your extension:
-  '((version 2)
+  '((version 5)
     (static "amazon-s3.o"))) ;; for static linking
\ No newline at end of file