diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 001ac3b..daf9008 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 1.1.3
+current_version = 1.1.4
 commit = True
 tag = True
 message = release(project): {current_version} → {new_version}
diff --git a/iris/__init__.py b/iris/__init__.py
index 0b2f79d..c72e379 100644
--- a/iris/__init__.py
+++ b/iris/__init__.py
@@ -1 +1 @@
-__version__ = "1.1.3"
+__version__ = "1.1.4"
diff --git a/pyproject.toml b/pyproject.toml
index 4e1eb4a..baae05c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "iris"
-version = "1.1.3"
+version = "1.1.4"
 description = "Resilient Internet-scale measurement system."
 license = "MIT"
 authors = [