diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 820f5114cb..a23794253c 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -31,8 +31,6 @@ junit-jupiter-engine = { module = "org.junit.jupiter:junit-jupiter-engine" }
 logback-classic = { module = "ch.qos.logback:logback-classic" }
 reactor-core = { module = "io.projectreactor:reactor-core" }
 spock-core = { module = "org.spockframework:spock-core" }
-rxjava2 = { module = "io.reactivex.rxjava2:rxjava" }
-rxjava3 = { module = "io.reactivex.rxjava3:rxjava" }
 jackson-databind = { module = "com.fasterxml.jackson.core:jackson-databind" }
 jackson-datatype-jsr310 = { module = "com.fasterxml.jackson.datatype:jackson-datatype-jsr310" }
 jackson-dataformat-yaml = { module = "com.fasterxml.jackson.dataformat:jackson-dataformat-yaml" }
diff --git a/openapi/build.gradle b/openapi/build.gradle
index 935208297f..9de10bff54 100644
--- a/openapi/build.gradle
+++ b/openapi/build.gradle
@@ -28,8 +28,8 @@ dependencies {
     testImplementation(mn.micronaut.inject.java)
     testImplementation(mn.micronaut.inject.java.test)
     testImplementation(mn.micronaut.data.jdbc)
-    testImplementation(libs.rxjava2)
-    testImplementation(libs.rxjava3)
+    testImplementation(mn.rxjava2)
+    testImplementation(mn.rxjava3)
     testImplementation(mn.micronaut.management)
     testImplementation(libs.managed.html2md.converter)
     testImplementation(libs.javax.validation.api)