diff --git a/spago.yaml b/spago.yaml
index d73c5dc..761bae7 100644
--- a/spago.yaml
+++ b/spago.yaml
@@ -13,44 +13,44 @@ package:
     strict: true
     pedanticPackages: true
   dependencies:
-    - aff
-    - aff-promise
-    - arrays
-    - bifunctors
-    - control
-    - datetime
-    - effect
-    - either
-    - exceptions
-    - foldable-traversable
-    - foreign
-    - fork
-    - integers
-    - js-bigints
-    - lists
-    - maybe
-    - mmorph
-    - newtype
-    - node-buffer
-    - node-event-emitter
-    - node-stream-pipes
-    - node-streams
-    - nullable
-    - parallel
-    - partial
-    - pipes
-    - precise-datetime
-    - prelude
-    - profunctor
-    - record
-    - simple-json
-    - strings
-    - tailrec
-    - transformers
-    - tuples
-    - typelevel-prelude
-    - unlift
-    - unsafe-coerce
+    - aff: ">=7.1.0 <8.0.0"
+    - aff-promise: ">=4.0.0 <5.0.0"
+    - arrays: ">=7.3.0 <8.0.0"
+    - bifunctors: ">=6.0.0 <7.0.0"
+    - control: ">=6.0.0 <7.0.0"
+    - datetime: ">=6.1.0 <7.0.0"
+    - effect: ">=4.0.0 <5.0.0"
+    - either: ">=6.1.0 <7.0.0"
+    - exceptions: ">=6.0.0 <7.0.0"
+    - foldable-traversable: ">=6.0.0 <7.0.0"
+    - foreign: ">=7.0.0 <8.0.0"
+    - fork: ">=6.0.0 <7.0.0"
+    - integers: ">=6.0.0 <7.0.0"
+    - js-bigints: ">=2.2.1 <3.0.0"
+    - lists: ">=7.0.0 <8.0.0"
+    - maybe: ">=6.0.0 <7.0.0"
+    - mmorph: ">=7.0.0 <8.0.0"
+    - newtype: ">=5.0.0 <6.0.0"
+    - node-buffer: ">=9.0.0 <10.0.0"
+    - node-event-emitter: ">=3.0.0 <4.0.0"
+    - node-stream-pipes: ">=1.0.2 <2.0.0"
+    - node-streams: ">=9.0.0 <10.0.0"
+    - nullable: ">=6.0.0 <7.0.0"
+    - parallel: ">=6.0.0 <7.0.0"
+    - partial: ">=4.0.0 <5.0.0"
+    - pipes: ">=8.0.0 <9.0.0"
+    - precise-datetime: ">=7.0.0 <8.0.0"
+    - prelude: ">=6.0.1 <7.0.0"
+    - profunctor: ">=6.0.1 <7.0.0"
+    - record: ">=4.0.0 <5.0.0"
+    - simple-json: ">=9.0.0 <10.0.0"
+    - strings: ">=6.0.1 <7.0.0"
+    - tailrec: ">=6.1.0 <7.0.0"
+    - transformers: ">=6.0.0 <7.0.0"
+    - tuples: ">=7.0.0 <8.0.0"
+    - typelevel-prelude: ">=7.0.0 <8.0.0"
+    - unlift: ">=1.0.1 <2.0.0"
+    - unsafe-coerce: ">=6.0.0 <7.0.0"
   test:
     main: Test.Main
     dependencies: