diff --git a/.github/workflows/sphinx.yml b/.github/workflows/sphinx.yml
index 996aa0bd3..8be1fea87 100644
--- a/.github/workflows/sphinx.yml
+++ b/.github/workflows/sphinx.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@main
       - name: Run build with Gradle Wrapper
-        run: FLOATING_TOC=false ./gradlew --no-build-cache clean xmldoc sphinx
+        run: FLOATING_TOC=false ./gradlew xmldoc sphinx
       - name: Deploy
         uses: actions/configure-pages@main
       - name: Upload artifact
diff --git a/gradle.properties b/gradle.properties
index 1ca3951da..208647e0b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,6 +1,6 @@
 # Specifies the JVM arguments used for the daemon process.
 # The setting is particularly useful for tweaking memory settings.
-org.gradle.jvmargs=-Xmx4G -Xss2m -Dfile.encoding=UTF-8 -XX:+HeapDumpOnOutOfMemoryError
+org.gradle.jvmargs=-Xmx4G -Xss4m -Dfile.encoding=UTF-8 -XX:+HeapDumpOnOutOfMemoryError
 
 org.gradle.caching=true
 
diff --git a/pom.xml b/pom.xml
index 71178686a..c8f67bc1e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -315,7 +315,7 @@
                             <useStandardDocletOptions>true</useStandardDocletOptions>
                             <maxmemory>2g</maxmemory>
                             <minmemory>800m</minmemory>
-                            <additionalJOptions>-J-Xss2m</additionalJOptions>
+                            <additionalJOptions>-J-Xss4m</additionalJOptions>
                         </configuration>
                         <goals>
                             <goal>jar</goal>
@@ -357,7 +357,7 @@
                     <argLine>
                         --add-opens=java.base/java.lang=ALL-UNNAMED
                         --add-opens=java.base/java.util=ALL-UNNAMED
-                        -Xmx2G -Xms512m -Xss2m
+                        -Xmx2G -Xms800m -Xss4m
                     </argLine>
                 </configuration>
             </plugin>
@@ -435,7 +435,7 @@
                 <version>3.0.0-M7</version>
                 <configuration>
                     <outputDirectory>${project.reporting.outputDirectory}/testresults</outputDirectory>
-                    <argLine>-Xmx2G -Xms512m -Xss2m</argLine>
+                    <argLine>-Xmx2G -Xms800m -Xss4m</argLine>
                 </configuration>
             </plugin>
             <plugin>