diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 0966f9e..571c784 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -7,7 +7,7 @@ on:
   pull_request:
     branches:
       - master
-      - 19.x-validator-6.2.0.Final
+      - v19.x-validator-6.2.0.Final
 jobs:
   buildAndTest:
     runs-on: ubuntu-latest
diff --git a/build.gradle b/build.gradle
index 8b971cb..03c1f50 100644
--- a/build.gradle
+++ b/build.gradle
@@ -47,8 +47,8 @@ repositories {
 dependencies {
     api "com.graphql-java:graphql-java:19.2"
     api "com.graphql-java:graphql-java-extended-scalars:19.0"
-    api "org.hibernate.validator:hibernate-validator:7.0.1.Final"
-    api "org.glassfish:jakarta.el:4.0.0"
+    api "org.hibernate.validator:hibernate-validator:6.2.0.Final"
+    api "org.glassfish:jakarta.el:3.0.4"
 
     testImplementation 'org.slf4j:slf4j-simple:1.7.31'
     testImplementation 'org.spockframework:spock-core:1.3-groovy-2.5'
diff --git a/src/main/java/graphql/validation/el/BetterMapELResolver.java b/src/main/java/graphql/validation/el/BetterMapELResolver.java
index 59d6b88..e51f533 100644
--- a/src/main/java/graphql/validation/el/BetterMapELResolver.java
+++ b/src/main/java/graphql/validation/el/BetterMapELResolver.java
@@ -1,8 +1,8 @@
 package graphql.validation.el;
 
 import graphql.Internal;
-import jakarta.el.ELContext;
-import jakarta.el.MapELResolver;
+import javax.el.ELContext;
+import javax.el.MapELResolver;
 
 import java.util.Arrays;
 import java.util.List;
diff --git a/src/main/java/graphql/validation/el/ELSupport.java b/src/main/java/graphql/validation/el/ELSupport.java
index 1571bae..ea97d35 100644
--- a/src/main/java/graphql/validation/el/ELSupport.java
+++ b/src/main/java/graphql/validation/el/ELSupport.java
@@ -1,11 +1,11 @@
 package graphql.validation.el;
 
 import graphql.Internal;
-import jakarta.el.ELContext;
-import jakarta.el.ELManager;
-import jakarta.el.ExpressionFactory;
-import jakarta.el.StandardELContext;
-import jakarta.el.ValueExpression;
+import javax.el.ELContext;
+import javax.el.ELManager;
+import javax.el.ExpressionFactory;
+import javax.el.StandardELContext;
+import javax.el.ValueExpression;
 import java.lang.reflect.Method;
 import java.util.Locale;
 import java.util.Map;
diff --git a/src/main/java/graphql/validation/interpolation/ResourceBundleMessageInterpolator.java b/src/main/java/graphql/validation/interpolation/ResourceBundleMessageInterpolator.java
index 99df8c1..dec128b 100644
--- a/src/main/java/graphql/validation/interpolation/ResourceBundleMessageInterpolator.java
+++ b/src/main/java/graphql/validation/interpolation/ResourceBundleMessageInterpolator.java
@@ -7,9 +7,9 @@
 import graphql.schema.GraphQLAppliedDirective;
 import graphql.validation.el.StandardELVariables;
 import graphql.validation.rules.ValidationEnvironment;
-import jakarta.validation.Constraint;
-import jakarta.validation.Path;
-import jakarta.validation.Payload;
+import javax.validation.Constraint;
+import javax.validation.Path;
+import javax.validation.Payload;
 import org.hibernate.validator.internal.engine.MessageInterpolatorContext;
 import org.hibernate.validator.internal.metadata.core.ConstraintHelper;
 import org.hibernate.validator.internal.metadata.descriptor.ConstraintDescriptorImpl;
diff --git a/src/test/groovy/ELDiscover.java b/src/test/groovy/ELDiscover.java
index 7c280b1..9323818 100644
--- a/src/test/groovy/ELDiscover.java
+++ b/src/test/groovy/ELDiscover.java
@@ -1,8 +1,3 @@
-import jakarta.el.ELContext;
-import jakarta.el.ELManager;
-import jakarta.el.ExpressionFactory;
-import jakarta.el.StandardELContext;
-import jakarta.el.ValueExpression;
 import org.hibernate.validator.constraints.Range;
 import org.hibernate.validator.internal.engine.MessageInterpolatorContext;
 import org.hibernate.validator.internal.engine.path.PathImpl;
@@ -14,9 +9,14 @@
 import org.hibernate.validator.messageinterpolation.ExpressionLanguageFeatureLevel;
 import org.hibernate.validator.messageinterpolation.ResourceBundleMessageInterpolator;
 
-import jakarta.validation.MessageInterpolator;
-import jakarta.validation.constraints.Email;
-import jakarta.validation.constraints.NotNull;
+import javax.el.ELContext;
+import javax.el.ELManager;
+import javax.el.ExpressionFactory;
+import javax.el.StandardELContext;
+import javax.el.ValueExpression;
+import javax.validation.MessageInterpolator;
+import javax.validation.constraints.Email;
+import javax.validation.constraints.NotNull;
 import java.lang.reflect.Method;
 import java.util.Collections;
 import java.util.HashMap;