diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -2,6 +2,11 @@
 
 `tmp-proc` uses [PVP Versioning][1].
 
+## 0.6.1.0 -- 2024-03-14
+
+* Extend the version bounds of tls to allow 2.1
+* Drop support for compiling with GHC 8.8.4
+
 ## 0.6.0.1 -- 2024-02-28
 
 * Extend the version bounds of bytestring to allow 0.12.1
diff --git a/tmp-proc.cabal b/tmp-proc.cabal
--- a/tmp-proc.cabal
+++ b/tmp-proc.cabal
@@ -1,6 +1,6 @@
 cabal-version:      3.0
 name:               tmp-proc
-version:            0.6.0.1
+version:            0.6.1.0
 synopsis:           Run 'tmp' processes in integration tests
 description:
   @tmp-proc@ runs services in docker containers for use in integration tests.
@@ -35,7 +35,6 @@
 extra-source-files:
   ChangeLog.md
 tested-with:
-  GHC == 8.8.4
   GHC == 8.10.7
   GHC == 9.0.2
   GHC == 9.2.8
@@ -57,13 +56,13 @@
   hs-source-dirs:   src
   build-depends:
     , async       ^>=2.2.1
-    , base        >=4.11     && <5
+    , base        >=4.14     && <5
     , bytestring  >=0.10.8.2 && <0.12.2
     , mtl         >=2.2 && <2.3 || >= 2.3.1 && <2.4
     , network     >=2.6.3.6  && <3.2
     , process     ^>=1.6.3.0
     , text        >=1.2.3 && <2.2
-    , tls         >=1.7 && <2.0
+    , tls         >=1.7 && <2.2
     , unliftio    ^>=0.2.7
     , wai         >=3.2      && <3.3
     , warp        >=3.3      && <3.5