diff --git a/CHANGES.md b/CHANGES.md
index b839547..3fda249 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,7 @@
+## 0.7.5
+
+* Upgrade `trailblazer-activity` & `trailblazer-activity-dsl-linear` patch versions.
+
 ## 0.7.4
 
 * Fix `Operation.call` being called twice before delegating to `call_with_circuit_interface`. This is done via a special `call_task` in the operation's taskWrap.
diff --git a/lib/trailblazer/operation/version.rb b/lib/trailblazer/operation/version.rb
index 7cfe4a7..ff21450 100644
--- a/lib/trailblazer/operation/version.rb
+++ b/lib/trailblazer/operation/version.rb
@@ -1,7 +1,7 @@
 module Trailblazer
   module Version
     module Operation
-      VERSION = "0.7.4"
+      VERSION = "0.7.5"
     end
   end
 end