diff --git a/cli/build.gradle b/cli/build.gradle
index 632a5370..0a4a4f78 100644
--- a/cli/build.gradle
+++ b/cli/build.gradle
@@ -7,7 +7,7 @@ apply plugin: 'application'
 dependencies {
     implementation project(':openapi-style-validator-lib')
     implementation 'commons-cli:commons-cli:1.5.0'
-    implementation 'org.slf4j:slf4j-jdk14:2.0.7'
+    implementation 'org.slf4j:slf4j-jdk14:2.0.9'
     implementation 'io.swagger.parser.v3:swagger-parser:2.0.33'
     implementation 'org.openapitools.empoa:empoa-swagger-core:2.1.0'
     implementation 'com.fasterxml.jackson.core:jackson-databind:2.15.2'
diff --git a/lib/build.gradle b/lib/build.gradle
index bb15c7f7..e996d17e 100644
--- a/lib/build.gradle
+++ b/lib/build.gradle
@@ -4,7 +4,7 @@ plugins {
 
 dependencies {
     implementation 'org.eclipse.microprofile.openapi:microprofile-openapi-api:3.1.1'
-    testImplementation 'org.slf4j:slf4j-jdk14:2.0.7'
+    testImplementation 'org.slf4j:slf4j-jdk14:2.0.9'
     testImplementation 'org.openapitools.empoa:empoa-simple-models-impl:2.1.0'
     testImplementation 'nl.jqno.equalsverifier:equalsverifier:3.15.1'
 }