diff --git a/aws-cloudfront-signed-cookies.cabal b/aws-cloudfront-signed-cookies.cabal
--- a/aws-cloudfront-signed-cookies.cabal
+++ b/aws-cloudfront-signed-cookies.cabal
@@ -1,5 +1,5 @@
 name: aws-cloudfront-signed-cookies
-version: 0.2.0.1
+version: 0.2.0.2
 
 synopsis: Generate signed cookies for AWS CloudFront
 category: Network, AWS, Cloud
@@ -19,7 +19,7 @@
 build-type: Simple
 cabal-version: >= 1.10
 
-tested-with: GHC==8.6.3, GHC==8.4.4, GHC==8.2.2
+tested-with: GHC==8.8.1, GHC==8.6.3, GHC==8.4.4, GHC==8.2.2
 
 extra-source-files:
     readme.md
@@ -65,6 +65,9 @@
     , time
     , unordered-containers
     , vector
+
+  -- the introduction of Data.Time.Clock.nominalDay
+  build-depends: time >= 1.8
 
 executable aws-cloudfront-signed-cookies
   default-language: Haskell2010
diff --git a/changelog.md b/changelog.md
--- a/changelog.md
+++ b/changelog.md
@@ -8,3 +8,8 @@
 
 - Relaxed a test case to accommodate a change
   in the error message output from Aeson.
+
+## 0.2.0.2 - 2020-03-15
+
+- Add a lower bound on the time library because
+  we require at least version 1.8.