diff --git a/build.gradle b/build.gradle
index 783982f3..c00486a0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ plugins {
 
 ext {
 	moduleProjects = [project(":spring-graphql"), project(":spring-graphql-test")]
-	bootVersion = "2.5.4"
+	bootVersion = "2.5.5"
 	graphQlJavaVersion = "17.3"
 }
 
@@ -57,9 +57,9 @@ configure(moduleProjects) {
 	dependencyManagement {
 		imports {
 			mavenBom "com.fasterxml.jackson:jackson-bom:2.12.5"
-			mavenBom "io.projectreactor:reactor-bom:2020.0.10"
-			mavenBom "org.springframework:spring-framework-bom:5.3.9"
-			mavenBom "org.springframework.data:spring-data-bom:2021.0.4"
+			mavenBom "io.projectreactor:reactor-bom:2020.0.11"
+			mavenBom "org.springframework:spring-framework-bom:5.3.10"
+			mavenBom "org.springframework.data:spring-data-bom:2021.0.5"
 			mavenBom "org.springframework.security:spring-security-bom:5.5.2"
 			mavenBom "org.jetbrains.kotlin:kotlin-bom:1.5.31"
 			mavenBom "org.jetbrains.kotlinx:kotlinx-coroutines-bom:1.5.2"