diff --git a/packages/mason/CHANGELOG.md b/packages/mason/CHANGELOG.md
index 52d575cfb..c3cc6ed99 100644
--- a/packages/mason/CHANGELOG.md
+++ b/packages/mason/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.1.0-dev.40
+
+- feat: export `StringCaseExtensions`
+
 # 0.1.0-dev.39
 
 - **BREAKING** refactor!: remove `GeneratorHooks.fromBundle` in favor of `GeneratorHooks.fromBrickYaml`.
diff --git a/packages/mason/lib/src/version.dart b/packages/mason/lib/src/version.dart
index 44ab6bfb1..7cda1171f 100644
--- a/packages/mason/lib/src/version.dart
+++ b/packages/mason/lib/src/version.dart
@@ -1,2 +1,2 @@
 // Generated code. Do not modify.
-const packageVersion = '0.1.0-dev.39';
+const packageVersion = '0.1.0-dev.40';
diff --git a/packages/mason/pubspec.yaml b/packages/mason/pubspec.yaml
index a209d993e..852ea3853 100644
--- a/packages/mason/pubspec.yaml
+++ b/packages/mason/pubspec.yaml
@@ -1,7 +1,7 @@
 name: mason
 description: >
   A Dart template generator which helps teams generate files quickly and consistently.
-version: 0.1.0-dev.39
+version: 0.1.0-dev.40
 homepage: https://github.com/felangel/mason
 repository: https://github.com/felangel/mason
 issue_tracker: https://github.com/felangel/mason/issues
diff --git a/packages/mason_cli/test/fixtures/new/custom/bricks/hello_world/brick.yaml b/packages/mason_cli/test/fixtures/new/custom/bricks/hello_world/brick.yaml
index 4e302d36a..b4a29fa61 100644
--- a/packages/mason_cli/test/fixtures/new/custom/bricks/hello_world/brick.yaml
+++ b/packages/mason_cli/test/fixtures/new/custom/bricks/hello_world/brick.yaml
@@ -9,7 +9,7 @@ version: 0.1.0+1
 # The following defines the environment for the current brick.
 # It includes the version of mason that the brick requires.
 environment:
-  mason: ">=0.1.0-dev.39 <0.1.0"
+  mason: ">=0.1.0-dev.40 <0.1.0"
 
 # Variables specify dynamic values that your brick depends on.
 # Zero or more variables can be specified for a given brick.
diff --git a/packages/mason_cli/test/fixtures/new/hooks/brick.yaml b/packages/mason_cli/test/fixtures/new/hooks/brick.yaml
index 1240960f3..6547006c7 100644
--- a/packages/mason_cli/test/fixtures/new/hooks/brick.yaml
+++ b/packages/mason_cli/test/fixtures/new/hooks/brick.yaml
@@ -9,7 +9,7 @@ version: 0.1.0+1
 # The following defines the environment for the current brick.
 # It includes the version of mason that the brick requires.
 environment:
-  mason: ">=0.1.0-dev.39 <0.1.0"
+  mason: ">=0.1.0-dev.40 <0.1.0"
 
 # Variables specify dynamic values that your brick depends on.
 # Zero or more variables can be specified for a given brick.
diff --git a/packages/mason_cli/test/fixtures/new/hooks/hooks/pubspec.yaml b/packages/mason_cli/test/fixtures/new/hooks/hooks/pubspec.yaml
index 79d50b4de..697749b68 100644
--- a/packages/mason_cli/test/fixtures/new/hooks/hooks/pubspec.yaml
+++ b/packages/mason_cli/test/fixtures/new/hooks/hooks/pubspec.yaml
@@ -4,4 +4,4 @@ environment:
   sdk: ">=2.12.0 <3.0.0"
 
 dependencies:
-  mason: ">=0.1.0-dev.39 <0.1.0"
+  mason: ">=0.1.0-dev.40 <0.1.0"
diff --git a/packages/mason_cli/test/fixtures/new/simple/hello_world/brick.yaml b/packages/mason_cli/test/fixtures/new/simple/hello_world/brick.yaml
index 4e302d36a..b4a29fa61 100644
--- a/packages/mason_cli/test/fixtures/new/simple/hello_world/brick.yaml
+++ b/packages/mason_cli/test/fixtures/new/simple/hello_world/brick.yaml
@@ -9,7 +9,7 @@ version: 0.1.0+1
 # The following defines the environment for the current brick.
 # It includes the version of mason that the brick requires.
 environment:
-  mason: ">=0.1.0-dev.39 <0.1.0"
+  mason: ">=0.1.0-dev.40 <0.1.0"
 
 # Variables specify dynamic values that your brick depends on.
 # Zero or more variables can be specified for a given brick.