diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -2,6 +2,10 @@
 
 `tmp-proc-zipkin` uses [PVP Versioning][1].
 
+## 0.6.0.1 -- 2024-02-28
+
+* Extend the version bounds of bytestring to allow 0.12.1
+
 ## 0.6.0.0 -- 2024-01-09
 
 * Extend the upper bound for tmp-proc to 0.6
diff --git a/tmp-proc-zipkin.cabal b/tmp-proc-zipkin.cabal
--- a/tmp-proc-zipkin.cabal
+++ b/tmp-proc-zipkin.cabal
@@ -1,6 +1,6 @@
 cabal-version:      3.0
 name:               tmp-proc-zipkin
-version:            0.6.0.0
+version:            0.6.0.1
 synopsis:           Launch ZipKin in docker using tmp-proc
 description:
   Demos how to use tmp-proc to run ZipKin in docker in a unittest.
@@ -33,7 +33,7 @@
   hs-source-dirs:   src
   build-depends:
     , base         >=4.11     && <5
-    , bytestring   >=0.10.8.2 && <0.12.1
+    , bytestring   >=0.10.8.2 && <0.12.2
     , http-client  >=0.5.13.1 && <0.8.0.0
     , text         >=1.2.3 && <2.2
     , tmp-proc     >=0.5.3  && <0.7