diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 0153f1a..3b239b5 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -15,7 +15,7 @@ java = "21"
 # intermittently fail class loading on Gradle 9 / JDK 21 under a *cached* build, which is why the
 # Gradle build cache stays disabled (see gradle.properties) — `./gradlew check` itself runs clean
 # on 8.x. The earlier 7.x pin (and its dependabot ignore) has been retired.
-spotless = "8.10.3"
+spotless = "8.10.4"
 errorprone-plugin = "5.1.1"
 errorprone-core = "2.50.0"
 google-java-format = "1.36.1"
@@ -35,10 +35,10 @@ argon2-jvm = "2.12"
 
 # Persistence
 jdbi = "3.55.0"
-flyway = "13.9.0"
-postgresql = "42.7.13"
+flyway = "13.10.0"
+postgresql = "42.7.14"
 hikaricp = "7.1.0"
-aws-sdk = "2.55.11"
+aws-sdk = "2.55.14"
 testcontainers = "1.21.4"
 
 # Spring Boot adapter (Phase 8). Spring Boot 4 / Spring Security 7. Spring Boot 4 standardized
@@ -58,7 +58,7 @@ h2 = "2.5.252"
 # `@Filter` validating the JWT against pk-auth-jwt's PkAuthJwtValidator is sufficient.
 # Micronaut 5.x requires JVM 25; we target Java 21 (brief §3), so 5.x is pinned out via
 # .github/dependabot.yml until the project moves to a newer JDK baseline.
-micronaut = "4.10.30"
+micronaut = "4.10.31"
 
 # Dropwizard adapter (Phase 9). Brief §6.11 tracks the latest Dropwizard release. 5.x adds
 # Jetty 12 / Jersey 4 (EE 10); the adapter rides the parent's `dropwizard-jackson` which is still
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 5097068..9fa7f28 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 1eca32e..a78c88e 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,7 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=bafd5ce9cfaea0fbccfdc8439a1ac42fbd4cd9c89dc9a988228d8a2639a58e6c
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.8.0-bin.zip
+distributionSha256Sum=dce76f55f8e251a3a1f130eb120f30b3d271de2b76c9b0729d316b5a1b6dc01f
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.8.1-bin.zip
 networkTimeout=10000
 retries=0
 retryBackOffMs=500