diff --git a/README.adoc b/README.adoc
index 76af5893..f4f79f77 100644
--- a/README.adoc
+++ b/README.adoc
@@ -30,7 +30,7 @@ and always will be, my primary goal.
 
 With the help of https://github.com/dependabot[Dependabot], each tutorial is also kept up-to-date with the latest
 dependencies. Currently, we are using Java https://adoptium.net/en-GB/temurin/releases/?version=21[Temurin 21]
-with https://plugins.gradle.org/plugin/org.springframework.boot/3.4.3[Spring Boot 3.4.3].
+with https://plugins.gradle.org/plugin/org.springframework.boot/3.5.2[Spring Boot 3.5.2].
 
 == Documentation
 
diff --git a/batch-rest-repository/build.gradle.kts b/batch-rest-repository/build.gradle.kts
index 5954e539..27f157e8 100644
--- a/batch-rest-repository/build.gradle.kts
+++ b/batch-rest-repository/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/batch-skip-step/build.gradle.kts b/batch-skip-step/build.gradle.kts
index cde2d9fd..3cb4d6b7 100644
--- a/batch-skip-step/build.gradle.kts
+++ b/batch-skip-step/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/build.gradle.kts b/build.gradle.kts
index dc220513..0f75d348 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -2,7 +2,7 @@ import org.springframework.boot.gradle.plugin.SpringBootPlugin
 
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0" apply false
+    id("org.springframework.boot") version "3.5.2" apply false
     id("io.spring.dependency-management") version "1.1.7"
     id("org.sonarqube") version "6.2.0.5505"
     id("jacoco-report-aggregation")
diff --git a/cloud-jdbc-env-repo/build.gradle.kts b/cloud-jdbc-env-repo/build.gradle.kts
index a954d977..bce0ff04 100644
--- a/cloud-jdbc-env-repo/build.gradle.kts
+++ b/cloud-jdbc-env-repo/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/data-domain-events/build.gradle.kts b/data-domain-events/build.gradle.kts
index 7a72691f..8a2b43ea 100644
--- a/data-domain-events/build.gradle.kts
+++ b/data-domain-events/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/data-envers-audit/build.gradle.kts b/data-envers-audit/build.gradle.kts
index 1354e183..cf582eee 100644
--- a/data-envers-audit/build.gradle.kts
+++ b/data-envers-audit/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/data-jdbc-audit/build.gradle.kts b/data-jdbc-audit/build.gradle.kts
index 0f6f7457..57f32174 100644
--- a/data-jdbc-audit/build.gradle.kts
+++ b/data-jdbc-audit/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/data-jdbc-schema-generation/build.gradle.kts b/data-jdbc-schema-generation/build.gradle.kts
index 6971aa35..f47308a9 100644
--- a/data-jdbc-schema-generation/build.gradle.kts
+++ b/data-jdbc-schema-generation/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/data-jpa-audit/build.gradle.kts b/data-jpa-audit/build.gradle.kts
index 3bc99566..b652d0f3 100644
--- a/data-jpa-audit/build.gradle.kts
+++ b/data-jpa-audit/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/data-jpa-event/build.gradle.kts b/data-jpa-event/build.gradle.kts
index 2bd77f56..b8a5f1d0 100644
--- a/data-jpa-event/build.gradle.kts
+++ b/data-jpa-event/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/data-jpa-filtered-query/build.gradle.kts b/data-jpa-filtered-query/build.gradle.kts
index 3bc99566..b652d0f3 100644
--- a/data-jpa-filtered-query/build.gradle.kts
+++ b/data-jpa-filtered-query/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/data-mongodb-audit/build.gradle.kts b/data-mongodb-audit/build.gradle.kts
index ae3976ac..b533091d 100644
--- a/data-mongodb-audit/build.gradle.kts
+++ b/data-mongodb-audit/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/data-mongodb-full-text-search/build.gradle.kts b/data-mongodb-full-text-search/build.gradle.kts
index ae3976ac..b533091d 100644
--- a/data-mongodb-full-text-search/build.gradle.kts
+++ b/data-mongodb-full-text-search/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/data-mongodb-tc-data-load/build.gradle.kts b/data-mongodb-tc-data-load/build.gradle.kts
index dab1d49a..3d43ad93 100644
--- a/data-mongodb-tc-data-load/build.gradle.kts
+++ b/data-mongodb-tc-data-load/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/data-mongodb-transactional/build.gradle.kts b/data-mongodb-transactional/build.gradle.kts
index 81f0b5aa..139795c6 100644
--- a/data-mongodb-transactional/build.gradle.kts
+++ b/data-mongodb-transactional/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/data-repository-definition/build.gradle.kts b/data-repository-definition/build.gradle.kts
index 61f57a44..e79214e8 100644
--- a/data-repository-definition/build.gradle.kts
+++ b/data-repository-definition/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/data-rest-validation/build.gradle.kts b/data-rest-validation/build.gradle.kts
index b244db88..fc473dd8 100644
--- a/data-rest-validation/build.gradle.kts
+++ b/data-rest-validation/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/graphql/build.gradle.kts b/graphql/build.gradle.kts
index 3632eacd..45152afd 100644
--- a/graphql/build.gradle.kts
+++ b/graphql/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/jooq/build.gradle.kts b/jooq/build.gradle.kts
index 5fd8c558..0ad282b8 100644
--- a/jooq/build.gradle.kts
+++ b/jooq/build.gradle.kts
@@ -3,7 +3,7 @@ import org.jooq.meta.kotlin.*
 
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
     id("nu.studer.jooq") version "10.1"
 }
diff --git a/modulith/build.gradle.kts b/modulith/build.gradle.kts
index 476b374d..ffdb90c1 100644
--- a/modulith/build.gradle.kts
+++ b/modulith/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/test-execution-listeners/build.gradle.kts b/test-execution-listeners/build.gradle.kts
index ae3976ac..b533091d 100644
--- a/test-execution-listeners/build.gradle.kts
+++ b/test-execution-listeners/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/test-rest-assured/build.gradle.kts b/test-rest-assured/build.gradle.kts
index a09f9e90..f51dc4c4 100644
--- a/test-rest-assured/build.gradle.kts
+++ b/test-rest-assured/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/test-slice-tests-rest/build.gradle.kts b/test-slice-tests-rest/build.gradle.kts
index dbcbcb99..a374fdf4 100644
--- a/test-slice-tests-rest/build.gradle.kts
+++ b/test-slice-tests-rest/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/web-rest-client/build.gradle.kts b/web-rest-client/build.gradle.kts
index a26d54dd..2c84e1a4 100644
--- a/web-rest-client/build.gradle.kts
+++ b/web-rest-client/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }
 
diff --git a/web-thymeleaf-xss/build.gradle.kts b/web-thymeleaf-xss/build.gradle.kts
index 4ebac0e8..3bd768dc 100644
--- a/web-thymeleaf-xss/build.gradle.kts
+++ b/web-thymeleaf-xss/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.5.0"
+    id("org.springframework.boot") version "3.5.2"
     id("io.spring.dependency-management") version "1.1.7"
 }