diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3cd3227..e210af7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## Unreleased
 
+### Changed
+
+- Depend on `anycable-core` gem instead of `anycable`.
+
+  This allows to avoid installing `grpc` gem when using alternate AnyCable broadcasting adapters (like HTTP).
+
+  See https://github.com/anycable/graphql-anycable/issues/43 for details.
+
 ### Removed
 
 - Handling of client-provided channel identifiers. **BREAKING CHANGE**
diff --git a/graphql-anycable.gemspec b/graphql-anycable.gemspec
index a5496e0..cfb6be3 100644
--- a/graphql-anycable.gemspec
+++ b/graphql-anycable.gemspec
@@ -26,7 +26,7 @@ Gem::Specification.new do |spec|
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_dependency "anycable",      "~> 1.0"
+  spec.add_dependency "anycable-core", "~> 1.1"
   spec.add_dependency "anyway_config", ">= 1.3", "< 3"
   spec.add_dependency "graphql",       ">= 1.11", "< 3"
   spec.add_dependency "redis",         ">= 4.2.0"