diff --git a/.github/workflows/continuous-integration.yaml b/.github/workflows/continuous-integration.yaml
index c7abcd1297..3fe74e2989 100644
--- a/.github/workflows/continuous-integration.yaml
+++ b/.github/workflows/continuous-integration.yaml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         os: [ macos-latest, ubuntu-latest, windows-latest ]
-        java: [ 11 ]
+        java: [ 17 ]
 
     steps:
       - uses: actions/checkout@v4
diff --git a/.github/workflows/documentation.yaml b/.github/workflows/documentation.yaml
index e95b270b3b..eafb6c663e 100644
--- a/.github/workflows/documentation.yaml
+++ b/.github/workflows/documentation.yaml
@@ -8,7 +8,7 @@ on:
 
 env:
   JDK_DISTRIBUTION: zulu
-  JDK_VERSION: 11
+  JDK_VERSION: 17
 
 jobs:
   documentation:
diff --git a/build.gradle.kts b/build.gradle.kts
index ec3f7dbe7b..313dadcc5f 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -59,7 +59,7 @@ subprojects {
 
         configure<JavaPluginExtension> {
             toolchain {
-                languageVersion.set(JavaLanguageVersion.of(11))
+                languageVersion.set(JavaLanguageVersion.of(17))
             }
         }
 
diff --git a/examples/build.gradle.kts b/examples/build.gradle.kts
index 28e02222c9..ec63014a3b 100644
--- a/examples/build.gradle.kts
+++ b/examples/build.gradle.kts
@@ -13,7 +13,7 @@ val mainPackage = "${(project.group as String).replace("-", "")}.${project.name}
 
 java {
     toolchain {
-        languageVersion.set(JavaLanguageVersion.of(11))
+        languageVersion.set(JavaLanguageVersion.of(17))
     }
 }
 
diff --git a/examples/settings.gradle.kts b/examples/settings.gradle.kts
index 39083af0cc..953ab4e638 100644
--- a/examples/settings.gradle.kts
+++ b/examples/settings.gradle.kts
@@ -8,7 +8,7 @@ pluginManagement {
 }
 
 plugins {
-    id("org.gradle.toolchains.foojay-resolver-convention") version "0.5.0"
+    id("org.gradle.toolchains.foojay-resolver-convention") version "0.8.0"
 }
 
 dependencyResolutionManagement {