diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d116fafc..33412000 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,7 +31,7 @@ jobs:
       - name: Set JDK
         uses: actions/setup-java@v5
         with:
-          java-version: 8
+          java-version: 11
           distribution: 'temurin'
           cache: 'maven'
 
diff --git a/pom.xml b/pom.xml
index bae11173..46bc2430 100644
--- a/pom.xml
+++ b/pom.xml
@@ -147,24 +147,6 @@ under the License.
                 </plugins>
             </build>
         </profile>
-        <profile>
-            <id>java11</id>
-            <activation>
-                <jdk>11</jdk>
-            </activation>
-
-            <build>
-                <pluginManagement>
-                    <plugins>
-                        <plugin>
-                            <groupId>org.apache.maven.plugins</groupId>
-                            <artifactId>maven-shade-plugin</artifactId>
-                            <version>3.6.0</version>
-                        </plugin>
-                    </plugins>
-                </pluginManagement>
-            </build>
-        </profile>
         <profile>
             <id>shade-sources</id>
             <activation>
@@ -195,6 +177,7 @@ under the License.
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-shade-plugin</artifactId>
+                    <version>3.6.0</version>
                     <configuration>
                         <filters combine.children="append">
                             <filter>