diff --git a/docs/spec-driven-workflow.adoc b/docs/spec-driven-workflow.adoc
index c0078a1..c024fc8 100644
--- a/docs/spec-driven-workflow.adoc
+++ b/docs/spec-driven-workflow.adoc
@@ -493,7 +493,7 @@ Semantic Anchors activate the right knowledge domain without pretending the mode
 
 In practice, the workflow benefits greatly from specialized tooling.
 MCP servers like https://github.com/mrsimpson/responsible-vibe-mcp[Responsible Vibe MCP] enforce agentic workflows with phase gates and review checkpoints.
-https://serena.dev[Serena] provides semantic code navigation so the agent can work with symbols and references instead of raw text.
+https://oraios.github.io/serena/[Serena] provides semantic code navigation so the agent can work with symbols and references instead of raw text.
 Skill systems like Superpowers encode reusable process patterns like TDD, debugging, and code review workflows.
 https://github.com/microsoft/playwright-mcp[Playwright MCP] lets the agent control a browser for end-to-end testing and exploratory testing of web applications.
 These tools automate the discipline this document describes manually.
diff --git a/docs/spec-driven-workflow.de.adoc b/docs/spec-driven-workflow.de.adoc
index e84395f..68fb19c 100644
--- a/docs/spec-driven-workflow.de.adoc
+++ b/docs/spec-driven-workflow.de.adoc
@@ -510,7 +510,7 @@ Semantic Anchors aktivieren das richtige Wissensgebiet, ohne dem Modell eine Rol
 
 In der Praxis profitiert der Workflow stark von spezialisiertem Tooling.
 MCP-Server wie https://github.com/mrsimpson/responsible-vibe-mcp[Responsible Vibe MCP] setzen agentische Workflows mit Phasen-Gates und Review-Checkpoints durch.
-https://serena.dev[Serena] bietet semantische Code-Navigation, sodass der Agent mit Symbolen und Referenzen statt mit Rohtext arbeiten kann.
+https://oraios.github.io/serena/[Serena] bietet semantische Code-Navigation, sodass der Agent mit Symbolen und Referenzen statt mit Rohtext arbeiten kann.
 Skill-Systeme wie Superpowers kodifizieren wiederverwendbare Prozessmuster wie TDD, Debugging und Code-Review-Workflows.
 https://github.com/microsoft/playwright-mcp[Playwright MCP] ermöglicht dem Agenten die Steuerung eines Browsers für End-to-End-Tests und exploratives Testen von Webanwendungen.
 Diese Tools automatisieren die Disziplin, die dieses Dokument manuell beschreibt.
diff --git a/docs/spec-driven-workflow.de.html b/docs/spec-driven-workflow.de.html
index 0541dab..b7b8bb9 100644
--- a/docs/spec-driven-workflow.de.html
+++ b/docs/spec-driven-workflow.de.html
@@ -1260,7 +1260,7 @@ <h2 id="_hinweis_zum_tooling">Hinweis zum Tooling</h2>
 <div class="paragraph">
 <p>In der Praxis profitiert der Workflow stark von spezialisiertem Tooling.
 MCP-Server wie <a href="https://github.com/mrsimpson/responsible-vibe-mcp">Responsible Vibe MCP</a> setzen agentische Workflows mit Phasen-Gates und Review-Checkpoints durch.
-<a href="https://serena.dev">Serena</a> bietet semantische Code-Navigation, sodass der Agent mit Symbolen und Referenzen statt mit Rohtext arbeiten kann.
+<a href="https://oraios.github.io/serena/">Serena</a> bietet semantische Code-Navigation, sodass der Agent mit Symbolen und Referenzen statt mit Rohtext arbeiten kann.
 Skill-Systeme wie Superpowers kodifizieren wiederverwendbare Prozessmuster wie TDD, Debugging und Code-Review-Workflows.
 <a href="https://github.com/microsoft/playwright-mcp">Playwright MCP</a> ermöglicht dem Agenten die Steuerung eines Browsers für End-to-End-Tests und exploratives Testen von Webanwendungen.
 Diese Tools automatisieren die Disziplin, die dieses Dokument manuell beschreibt.</p>
diff --git a/docs/spec-driven-workflow.html b/docs/spec-driven-workflow.html
index cdb1eff..8f9e4de 100644
--- a/docs/spec-driven-workflow.html
+++ b/docs/spec-driven-workflow.html
@@ -1259,7 +1259,7 @@ <h2 id="_a_note_on_tooling">A Note on Tooling</h2>
 <div class="paragraph">
 <p>In practice, the workflow benefits greatly from specialized tooling.
 MCP servers like <a href="https://github.com/mrsimpson/responsible-vibe-mcp">Responsible Vibe MCP</a> enforce agentic workflows with phase gates and review checkpoints.
-<a href="https://serena.dev">Serena</a> provides semantic code navigation so the agent can work with symbols and references instead of raw text.
+<a href="https://oraios.github.io/serena/">Serena</a> provides semantic code navigation so the agent can work with symbols and references instead of raw text.
 Skill systems like Superpowers encode reusable process patterns like TDD, debugging, and code review workflows.
 <a href="https://github.com/microsoft/playwright-mcp">Playwright MCP</a> lets the agent control a browser for end-to-end testing and exploratory testing of web applications.
 These tools automate the discipline this document describes manually.</p>