diff --git a/changelog.md b/changelog.md
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,9 @@
 # Revision history for sv-svfactor
 
+## 0.2 -- 2018-09-26
+
+* Update to sv-core 0.3
+
 ## 0.1 -- 2018-07-19
 
 * First version. Released on an unsuspecting world.
diff --git a/sv-svfactor.cabal b/sv-svfactor.cabal
--- a/sv-svfactor.cabal
+++ b/sv-svfactor.cabal
@@ -1,5 +1,5 @@
 name:                sv-svfactor
-version:             0.1
+version:             0.2
 license:             BSD3
 license-file:        LICENCE
 author:              George Wilson
@@ -37,7 +37,7 @@
                        , bytestring >= 0.9.1.10 && < 0.11
                        , lens >= 4 && < 4.18
                        , profunctors >= 5.2.1 && < 6
-                       , sv-core >= 0.1 && < 0.2
+                       , sv-core >= 0.3 && < 0.4
                        , svfactor >= 0.1 && < 0.2
                        , validation >= 1 && < 1.1
   hs-source-dirs:      src