diff --git a/dependencies/classpath.txt b/dependencies/classpath.txt
index 5c1c3de28..f932da574 100644
--- a/dependencies/classpath.txt
+++ b/dependencies/classpath.txt
@@ -69,8 +69,8 @@ com.googlecode.java-diff-utils:diffutils:1.3.0
 com.googlecode.juniversalchardet:juniversalchardet:1.0.3
 com.rickbusarow.ktlint:com.rickbusarow.ktlint.gradle.plugin:0.1.7
 com.rickbusarow.ktlint:ktlint-gradle-plugin:0.1.7
-com.squareup.moshi:moshi-adapters:1.13.0
-com.squareup.moshi:moshi:1.13.0
+com.squareup.moshi:moshi-adapters:1.15.0
+com.squareup.moshi:moshi:1.15.0
 com.squareup.okhttp3:okhttp:4.10.0
 com.squareup.okio:okio-jvm:3.0.0
 com.squareup.okio:okio:3.0.0
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 67c63c190..4ef36f9e2 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -73,7 +73,7 @@ rxjava2-core = "2.2.21"
 squareup-curtains = "1.2.4"
 squareup-cycler = "0.1.9"
 squareup-leakcanary = "2.11"
-squareup-moshi = "1.13.0"
+squareup-moshi = "1.15.0"
 squareup-okhttp = "4.9.1"
 squareup-okio = "3.0.0"
 squareup-radiography = "2.4.1"
diff --git a/trace-encoder/dependencies/runtimeClasspath.txt b/trace-encoder/dependencies/runtimeClasspath.txt
index 8e1e76cbc..286434ad9 100644
--- a/trace-encoder/dependencies/runtimeClasspath.txt
+++ b/trace-encoder/dependencies/runtimeClasspath.txt
@@ -1,12 +1,12 @@
-com.squareup.moshi:moshi-adapters:1.13.0
-com.squareup.moshi:moshi:1.13.0
+com.squareup.moshi:moshi-adapters:1.15.0
+com.squareup.moshi:moshi:1.15.0
 com.squareup.okio:okio-jvm:3.0.0
 com.squareup.okio:okio:3.0.0
 org.jetbrains.kotlin:kotlin-bom:1.8.10
-org.jetbrains.kotlin:kotlin-stdlib-common:1.8.20
-org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.8.20
-org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.8.20
-org.jetbrains.kotlin:kotlin-stdlib:1.8.20
+org.jetbrains.kotlin:kotlin-stdlib-common:1.8.21
+org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.8.21
+org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.8.21
+org.jetbrains.kotlin:kotlin-stdlib:1.8.21
 org.jetbrains.kotlinx:kotlinx-coroutines-bom:1.7.1
 org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.7.1
 org.jetbrains.kotlinx:kotlinx-coroutines-core:1.7.1
diff --git a/workflow-tracing/dependencies/runtimeClasspath.txt b/workflow-tracing/dependencies/runtimeClasspath.txt
index 8e1e76cbc..286434ad9 100644
--- a/workflow-tracing/dependencies/runtimeClasspath.txt
+++ b/workflow-tracing/dependencies/runtimeClasspath.txt
@@ -1,12 +1,12 @@
-com.squareup.moshi:moshi-adapters:1.13.0
-com.squareup.moshi:moshi:1.13.0
+com.squareup.moshi:moshi-adapters:1.15.0
+com.squareup.moshi:moshi:1.15.0
 com.squareup.okio:okio-jvm:3.0.0
 com.squareup.okio:okio:3.0.0
 org.jetbrains.kotlin:kotlin-bom:1.8.10
-org.jetbrains.kotlin:kotlin-stdlib-common:1.8.20
-org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.8.20
-org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.8.20
-org.jetbrains.kotlin:kotlin-stdlib:1.8.20
+org.jetbrains.kotlin:kotlin-stdlib-common:1.8.21
+org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.8.21
+org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.8.21
+org.jetbrains.kotlin:kotlin-stdlib:1.8.21
 org.jetbrains.kotlinx:kotlinx-coroutines-bom:1.7.1
 org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.7.1
 org.jetbrains.kotlinx:kotlinx-coroutines-core:1.7.1