diff --git a/hakyll.cabal b/hakyll.cabal
--- a/hakyll.cabal
+++ b/hakyll.cabal
@@ -1,5 +1,5 @@
 Name:    hakyll
-Version: 4.8.3.0
+Version: 4.8.3.1
 
 Synopsis: A static website compiler library
 Description:
@@ -166,6 +166,7 @@
     regex-base           >= 0.93   && < 0.94,
     regex-tdfa           >= 1.1    && < 1.3,
     resourcet            >= 1.1    && < 1.2,
+    scientific           >= 0.3.4  && < 0.4,
     tagsoup              >= 0.13.1 && < 0.14,
     text                 >= 0.11   && < 1.3,
     time                 >= 1.4    && < 1.6,
@@ -256,6 +257,7 @@
     regex-base           >= 0.93   && < 0.94,
     regex-tdfa           >= 1.1    && < 1.3,
     resourcet            >= 1.1    && < 1.2,
+    scientific           >= 0.3.4  && < 0.4,
     tagsoup              >= 0.13.1 && < 0.14,
     text                 >= 0.11   && < 1.3,
     time                 >= 1.4    && < 1.6,