diff --git a/web-assets.spec b/web-assets.spec
index 5353d58..9be4952 100644
--- a/web-assets.spec
+++ b/web-assets.spec
@@ -4,7 +4,7 @@
 
 Name:           web-assets
 Version:        4
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        A simple framework for bits pushed to browsers
 BuildArch:      noarch
 
@@ -29,7 +29,7 @@ License:        Public Domain
 %package devel
 Summary:        RPM macros for Web Assets packaging
 License:        MIT
-Requires:       web-assets-filesystem
+Requires:       web-assets-filesystem = %{version}-%{release}
 
 %description devel
 %{summary}.
@@ -38,7 +38,7 @@ Requires:       web-assets-filesystem
 %package httpd
 Summary:        Web Assets aliases for the Apache HTTP daemon
 License:        MIT
-Requires:       web-assets-filesystem
+Requires:       web-assets-filesystem = %{version}-%{release}
 Requires:       httpd
 Requires(post): systemd
 Requires(postun): systemd
@@ -89,6 +89,9 @@ systemctl reload-or-try-restart httpd.service || :
 %endif
 
 %changelog
+* Sat Aug 24 2013 T.C. Hollingsworth <tchollingsworth@gmail.com> - 4-2
+- tighten dependency on filesystem from other packages
+
 * Fri Aug 16 2013 T.C. Hollingsworth <tchollingsworth@gmail.com> - 4-1
 - temporarily disable httpd stuff while we're waiting on sorting out the
   directory