diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -2,6 +2,10 @@
 
 `crypto-srp` uses [PVP Versioning][1].
 
+## 0.1.0.1 -- 2026-07-05
+
+* Relax the upper bounds Quickcheck.
+
 ## 0.1.0.0 -- 2026-07-05
 
 * First version.
diff --git a/crypto-srp.cabal b/crypto-srp.cabal
--- a/crypto-srp.cabal
+++ b/crypto-srp.cabal
@@ -1,6 +1,6 @@
 cabal-version: 3.0
 name:          crypto-srp
-version:       0.1.0.0
+version:       0.1.0.1
 synopsis:      SRP authentication primitives
 description:
   A library providing primitives for the
@@ -70,7 +70,7 @@
     , crypto-srp
     , fmt
     , hspec       >= 2.1 && < 3.0
-    , QuickCheck  >= 2.13 && < 2.16
+    , QuickCheck  >= 2.13 && < 2.18
 
 test-suite pysrp-compat
   if !flag(pysrp)