diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,9 @@
 # Revision history for tmp-proc-zipkin
 
+## 0.5.1.2 -- 2022-08-11
+
+*  Relax version bounds
+
 ## 0.5.1.0 -- 2022-08-08
 
 * Bump version of text and base
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:            0.5.1.1
+version:            0.5.1.2
 synopsis:           Shows how to run redis as a tmp proc
 description:
   An example of using tmp-proc to launch dockerized ZipKin in integration tests.
@@ -17,7 +17,10 @@
   ChangeLog.md
   README.md
 tested-with:
+  GHC == 8.8.4
   GHC == 8.10.5
+  GHC == 8.10.7
+  GHC == 9.2.2
 
 source-repository head
   type:     git
@@ -31,7 +34,7 @@
     , bytestring   >=0.10.8.2 && <0.12
     , http-client
     , text         >=1.2.3 && <2.2
-    , tmp-proc     >=0.5.1.0  && <0.6.0.0
+    , tmp-proc     >=0.5  && <0.6
     , tracing      >=0.0.7.2  && <0.1.0
 
   default-language: Haskell2010