diff --git a/changelog.md b/changelog.md
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,7 @@
+# 0.1.1
+
+- Support GHC-8.6.5...9.10.1
+
 # 0.1
 
 Initial release
diff --git a/text-iso8601.cabal b/text-iso8601.cabal
--- a/text-iso8601.cabal
+++ b/text-iso8601.cabal
@@ -1,6 +1,6 @@
 cabal-version:      1.12
 name:               text-iso8601
-version:            0.1
+version:            0.1.1
 synopsis:           Converting time to and from ISO 8601 text.
 description:
   Converting time to and from IS0 8601 text.
@@ -18,15 +18,15 @@
 bug-reports:        https://github.com/haskell/aeson/issues
 build-type:         Simple
 tested-with:
-  GHC ==8.2.2
-   || ==8.4.4
-   || ==8.6.5
+  GHC ==8.6.5
    || ==8.8.4
    || ==8.10.7
    || ==9.0.2
    || ==9.2.8
-   || ==9.4.5
-   || ==9.6.2
+   || ==9.4.8
+   || ==9.6.5
+   || ==9.8.2
+   || ==9.10.1
 
 extra-source-files: changelog.md
 
@@ -44,10 +44,10 @@
     Data.Time.ToText
 
   build-depends:
-      base                >=4.10.0.0 && <5
+      base                >=4.12.0.0 && <5
     , integer-conversion  >=0.1      && <0.2
-    , text                >=1.2.3.0  && <1.3.0.0 || >=2.0 && <2.1
-    , time                >=1.6.0.1  && <1.13
+    , text                >=1.2.3.0  && <1.3.0.0 || >=2.0 && <2.2
+    , time                >=1.8.0.2  && <1.13
     , time-compat         >=1.9.4    && <1.10
 
 test-suite text-iso8601-tests
@@ -64,9 +64,9 @@
 
   -- test dependencies
   build-depends:
-      QuickCheck            >=2.14.3   && <2.15
+      QuickCheck            >=2.14.3   && <2.16
     , quickcheck-instances  >=0.3.29.1 && <0.4
-    , tasty                 >=1.4.3    && <1.5
+    , tasty                 >=1.4.3    && <1.6
     , tasty-hunit           >=0.10.0.3 && <0.11
     , tasty-quickcheck      >=0.10.2   && <0.11