diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,9 @@
 # Changelog for hasklepias
 
+## 0.15.1
+
+* Tinkers with package version dependencies in `.cabal` file.
+
 ## 0.15.0
 
 * Adds `Occurrence` type which is a simply a pair a reason and an `EventTime`. That is, an `Occurrence` captures what and when something occurred. Adds the `CensoredOccurrence` type which is similar to an `Occurrence`, except that the reason is of type `CensoringReason cr or`, where `data CensoringReason cr or = AdminCensor | C cr | O or`. The time of a `CensoredOccurrence` is a `MaybeCensored (EventTime a)` (not simply can `EventTime`). See the examples in `examples/ExampleFeatures4` for usage.
diff --git a/hasklepias.cabal b/hasklepias.cabal
--- a/hasklepias.cabal
+++ b/hasklepias.cabal
@@ -1,6 +1,6 @@
 cabal-version:  2.2
 name:           hasklepias
-version:        0.15.0
+version:        0.15.1
 description:    Please see the README on GitHub at <https://github.com/novisci/asclepias#readme>
 homepage:       https://github.com/novisci/asclepias/#readme
 bug-reports:    https://github.com/novisci/asclepias/issues
@@ -77,13 +77,12 @@
     , lens-aeson == 1.1.1
     , mtl == 2.2.2
     , nonempty-containers == 0.3.4.1
-    , process == 1.6.12.0
     , safe >= 0.3
     , semiring-simple == 1.0.0.1
     , tasty  == 1.4.1
     , tasty-hunit == 0.10.0.3
     , text == 1.2.4.1
-    , time == 1.11.1.2
+    , time >= 1.11
     , QuickCheck
     , unordered-containers == 0.2.14.0
     , vector == 0.12.2.0