diff --git a/CHANGELOG.md b/CHANGELOG.md
index bce26913..a00de2eb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## v0.12.6 (2025-10-11)
+
+### Fix
+
+- **deps**: update dependency mcp to >=1.17,<1.18
+
 ## v0.12.5 (2025-10-03)
 
 ### Fix
diff --git a/pyproject.toml b/pyproject.toml
index d4e74704..3cc71d22 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "nextcloud-mcp-server"
-version = "0.12.5"
+version = "0.12.6"
 description = ""
 authors = [
     {name = "Chris Coutinho",email = "chris@coutinho.io"}
diff --git a/uv.lock b/uv.lock
index 0f32b820..48451ba2 100644
--- a/uv.lock
+++ b/uv.lock
@@ -588,7 +588,7 @@ wheels = [
 
 [[package]]
 name = "nextcloud-mcp-server"
-version = "0.12.5"
+version = "0.12.6"
 source = { editable = "." }
 dependencies = [
     { name = "click" },