diff --git a/build.gradle b/build.gradle
index f4075b4893..fb67a074d9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -95,7 +95,7 @@ configurations {
 }
 
 dependencies {
-    antLibs("org.junit.jupiter:junit-jupiter:5.9.0")
+    antLibs("org.junit.jupiter:junit-jupiter:5.9.1")
     antLibs("org.apache.ant:ant-junitlauncher:1.10.12")
 }
 
diff --git a/build.xml b/build.xml
index 7348045f06..0687e8d9eb 100644
--- a/build.xml
+++ b/build.xml
@@ -270,9 +270,9 @@ under the License.
     <dependency prefix="main.com.zaxxer" artifact="com.zaxxer:SparseBitSet:1.2" usage="main"/>
     <dependency prefix="main.log4j-api" artifact="org.apache.logging.log4j:log4j-api:2.19.0" usage="main"/>
 
-    <dependency prefix="main.junit-api" artifact="org.junit.jupiter:junit-jupiter-api:5.9.0" usage="main-tests"/>
-    <dependency prefix="main.junit-jengine" artifact="org.junit.jupiter:junit-jupiter-engine:5.9.0" usage="main-tests"/>
-    <dependency prefix="main.junit-params" artifact="org.junit.jupiter:junit-jupiter-params:5.9.0" usage="main-tests"/>
+    <dependency prefix="main.junit-api" artifact="org.junit.jupiter:junit-jupiter-api:5.9.1" usage="main-tests"/>
+    <dependency prefix="main.junit-jengine" artifact="org.junit.jupiter:junit-jupiter-engine:5.9.1" usage="main-tests"/>
+    <dependency prefix="main.junit-params" artifact="org.junit.jupiter:junit-jupiter-params:5.9.1" usage="main-tests"/>
     <dependency prefix="main.junit-opentest4j" artifact="org.opentest4j:opentest4j:1.2.0" usage="main-tests"/>
     <dependency prefix="main.junit-apiguardian" artifact="org.apiguardian:apiguardian-api:1.1.0" usage="main-tests"/>
     <dependency prefix="main.junit-pcommons" artifact="org.junit.platform:junit-platform-commons:1.8.2" usage="main-tests"/>