diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index d8b5ba6..ebe30bd 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,6 +1,11 @@
 Changelog
 =============
 
+v1.0.4 (June 3, 2026)
+---------------------------
+
+- Do not pin ``aboutcode.federated`` dependencies to a single version, use version ranges.
+
 v1.0.3 (May 15, 2026)
 ---------------------------
 
diff --git a/pyproject.toml b/pyproject.toml
index 28bed7f..442d34f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "flot.buildapi"
 
 [project]
 name = "aboutcode.federated"
-version = "1.0.3"
+version = "1.0.4"
 description = "A library for AboutCode PURL-based federated identifiers"
 readme = "README.rst"
 license = { text = "Apache-2.0" }
@@ -34,10 +34,10 @@ classifiers = [
 ]
 
 dependencies = [
-    "packageurl_python == 0.17.6",
-    "saneyaml == 0.6.1",
-    "requests == 2.33.1",
-    "uritemplate == 4.2.0",
+    "packageurl_python >= 0.17.6",
+    "saneyaml >= 0.6.1",
+    "requests >= 2.33.1",
+    "uritemplate >= 4.2.0",
 ]
 
 urls = { Homepage = "https://github.com/aboutcode-org/aboutcode.federated" }
@@ -62,7 +62,7 @@ dev = [
 
 
 [tool.bumpversion]
-current_version = "1.0.3"
+current_version = "1.0.4"
 allow_dirty = true
 
 files = [