diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
index d70d7bca226..b14cfbb698a 100644
--- a/.github/workflows/copilot-setup-steps.yml
+++ b/.github/workflows/copilot-setup-steps.yml
@@ -25,8 +25,8 @@ jobs:
           distribution: 'temurin'
           cache: 'maven'
           
-      - name: Set up Maven 3.9.11
+      - name: Set up Maven 3.9.1
         uses: stCarolas/setup-maven@v5
         with:
-          maven-version: '3.9.11'
+          maven-version: '3.9.12'
 
diff --git a/AGENTS.md b/AGENTS.md
index 1c13840708f..f6799505f15 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -8,7 +8,7 @@ This repository contains the core Eclipse Platform components that form the basi
 
 **Key Technologies:**
 - Language: Java (JDK 21)
-- Build: Maven 3.9.11 with Eclipse Tycho (OSGi/RCP build tooling)
+- Build: Maven 3.9.12 with Eclipse Tycho (OSGi/RCP build tooling)
 - Architecture: OSGi bundles organized as Eclipse plugins
 - Testing: JUnit with Tycho Surefire plugin