diff --git a/file-storage/build.gradle b/file-storage/build.gradle
index 6cc65ac9a..bb3fc7936 100644
--- a/file-storage/build.gradle
+++ b/file-storage/build.gradle
@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.2.5'
+	id 'org.springframework.boot' version '3.4.0'
 	id 'io.spring.dependency-management' version '1.1.6'
 	id 'com.gorylenko.gradle-git-properties' version '2.4.2'
 	id 'java'
diff --git a/functions/build.gradle b/functions/build.gradle
index 5f150ab06..9de20b8e4 100644
--- a/functions/build.gradle
+++ b/functions/build.gradle
@@ -1,5 +1,5 @@
 plugins {
-	id 'org.springframework.boot' version '3.2.5'
+	id 'org.springframework.boot' version '3.4.0'
 	id 'com.microsoft.azure.azurefunctions'
 	id 'io.spring.dependency-management' version '1.1.6'
 	id 'java'
diff --git a/persistence/build.gradle b/persistence/build.gradle
index 325988a1a..3ef341841 100644
--- a/persistence/build.gradle
+++ b/persistence/build.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id 'org.springframework.boot' version '3.2.5'
+    id 'org.springframework.boot' version '3.4.0'
     id 'io.spring.dependency-management' version '1.1.6'
     id 'com.gorylenko.gradle-git-properties' version '2.4.2'
     id "org.flywaydb.flyway" version "10.15.2"
diff --git a/release-toggles/build.gradle b/release-toggles/build.gradle
index 3da316128..81da1d1ea 100644
--- a/release-toggles/build.gradle
+++ b/release-toggles/build.gradle
@@ -10,7 +10,7 @@ project.description = 'Release Toggles Library'
 
 ext {
     lombokVersion = '1.18.34'
-    springBootVersion = '3.2.5'
+    springBootVersion = '3.4.0'
     minimumCoveragePerFile = 0.6
     filesExcludedFromCoverage = ["*/config/*.java"]
 }
diff --git a/security/build.gradle b/security/build.gradle
index 784d3f2b7..b9bf56f25 100644
--- a/security/build.gradle
+++ b/security/build.gradle
@@ -10,7 +10,7 @@ project.description = 'Security Config'
 
 ext {
     lombokVersion = '1.18.34'
-    springBootVersion = '3.2.5'
+    springBootVersion = '3.4.0'
     minimumCoveragePerFile = 0.6
     filesExcludedFromCoverage = []
 }