diff --git a/AlwaysOnKotlin/gradle/libs.versions.toml b/AlwaysOnKotlin/gradle/libs.versions.toml
index 75d73c781..310de12bf 100644
--- a/AlwaysOnKotlin/gradle/libs.versions.toml
+++ b/AlwaysOnKotlin/gradle/libs.versions.toml
@@ -4,11 +4,11 @@ androidx-activity = "1.8.1"
 androidx-compose-bom = "2023.10.01"
 androidx-lifecycle = "2.6.2"
 androidx-wear-compose = "1.3.0-beta01"
-compose-compiler = "1.5.4"
+compose-compiler = "1.5.6"
 compose-ui-tooling = "1.2.1"
 horologist-compose-layout = "0.5.10"
 ktlint = "0.50.0"
-org-jetbrains-kotlin = "1.9.20"
+org-jetbrains-kotlin = "1.9.21"
 org-jetbrains-kotlinx = "1.7.3"
 wearable = "2.9.0"
 
diff --git a/ComposeAdvanced/gradle/libs.versions.toml b/ComposeAdvanced/gradle/libs.versions.toml
index 2a405cb52..ad835553d 100644
--- a/ComposeAdvanced/gradle/libs.versions.toml
+++ b/ComposeAdvanced/gradle/libs.versions.toml
@@ -9,11 +9,11 @@ androidx-test-ext = "1.1.5"
 androidx-test-uiautomator = "2.2.0"
 androidx-wear-compose = "1.2.1"
 compose = "1.5.4"
-compose-compiler = "1.5.4"
+compose-compiler = "1.5.6"
 horologist = "0.5.12"
 ktlint = "0.50.0"
 navigation = "2.7.5"
-org-jetbrains-kotlin = "1.9.20"
+org-jetbrains-kotlin = "1.9.21"
 
 [libraries]
 androidx-activity-compose = { module = "androidx.activity:activity-compose", version.ref = "androidx-activity" }
diff --git a/ComposeStarter/gradle/libs.versions.toml b/ComposeStarter/gradle/libs.versions.toml
index bba3f4cd2..6fe7139a4 100644
--- a/ComposeStarter/gradle/libs.versions.toml
+++ b/ComposeStarter/gradle/libs.versions.toml
@@ -7,9 +7,9 @@ androidx-test = "1.4.0"
 androidx-wear-compose = "1.2.1"
 androidx-wear-tiles = "1.1.0"
 androidx-wear-watchface = "1.0.1"
-compose-compiler = "1.5.4"
+compose-compiler = "1.5.6"
 ktlint = "0.50.0"
-org-jetbrains-kotlin = "1.9.20"
+org-jetbrains-kotlin = "1.9.21"
 org-jetbrains-kotlinx = "1.6.0"
 
 [libraries]
diff --git a/DataLayer/gradle/libs.versions.toml b/DataLayer/gradle/libs.versions.toml
index 4c6677ac2..88327fd5c 100644
--- a/DataLayer/gradle/libs.versions.toml
+++ b/DataLayer/gradle/libs.versions.toml
@@ -4,9 +4,9 @@ androidx-activity = "1.8.1"
 androidx-compose-bom = "2023.10.01"
 androidx-lifecycle = "2.6.2"
 androidx-wear-compose = "1.2.1"
-compose-compiler = "1.5.4"
+compose-compiler = "1.5.6"
 ktlint = "0.50.0"
-org-jetbrains-kotlin = "1.9.20"
+org-jetbrains-kotlin = "1.9.21"
 org-jetbrains-kotlinx = "1.7.3"
 
 [libraries]
diff --git a/RuntimePermissionsWear/gradle/libs.versions.toml b/RuntimePermissionsWear/gradle/libs.versions.toml
index cf35159da..e54f64475 100644
--- a/RuntimePermissionsWear/gradle/libs.versions.toml
+++ b/RuntimePermissionsWear/gradle/libs.versions.toml
@@ -8,7 +8,7 @@ androidx-wear-tiles = "1.1.0"
 androidx-wear-watchface = "1.0.1"
 compose = "1.5.0-beta01"
 ktlint = "0.50.0"
-org-jetbrains-kotlin = "1.9.20"
+org-jetbrains-kotlin = "1.9.21"
 org-jetbrains-kotlinx = "1.7.3"
 
 [libraries]
diff --git a/TimeText/gradle/libs.versions.toml b/TimeText/gradle/libs.versions.toml
index fc9e8b10f..43fe1d501 100644
--- a/TimeText/gradle/libs.versions.toml
+++ b/TimeText/gradle/libs.versions.toml
@@ -7,7 +7,7 @@ androidx-wear-tiles = "1.1.0"
 androidx-wear-watchface = "1.0.1"
 compose = "1.5.0-beta01"
 ktlint = "0.50.0"
-org-jetbrains-kotlin = "1.9.20"
+org-jetbrains-kotlin = "1.9.21"
 org-jetbrains-kotlinx = "1.6.1"
 
 [libraries]
diff --git a/WatchFaceKotlin/gradle/libs.versions.toml b/WatchFaceKotlin/gradle/libs.versions.toml
index 120d078a8..1d50ea8b1 100644
--- a/WatchFaceKotlin/gradle/libs.versions.toml
+++ b/WatchFaceKotlin/gradle/libs.versions.toml
@@ -8,7 +8,7 @@ androidx-wear-tiles = "1.1.0"
 androidx-wear-watchface = "1.2.0"
 compose = "1.5.0-beta01"
 ktlint = "0.50.0"
-org-jetbrains-kotlin = "1.9.20"
+org-jetbrains-kotlin = "1.9.21"
 org-jetbrains-kotlinx = "1.7.3"
 
 [libraries]
diff --git a/WearComplicationDataSourcesTestSuite/gradle/libs.versions.toml b/WearComplicationDataSourcesTestSuite/gradle/libs.versions.toml
index 81a16d824..33ad87fcb 100644
--- a/WearComplicationDataSourcesTestSuite/gradle/libs.versions.toml
+++ b/WearComplicationDataSourcesTestSuite/gradle/libs.versions.toml
@@ -8,7 +8,7 @@ androidx-wear-tiles = "1.1.0"
 androidx-wear-watchface = "1.2.0"
 compose = "1.5.0-beta01"
 ktlint = "0.50.0"
-org-jetbrains-kotlin = "1.9.20"
+org-jetbrains-kotlin = "1.9.21"
 org-jetbrains-kotlinx = "1.7.3"
 
 [libraries]
diff --git a/WearOAuth/gradle/libs.versions.toml b/WearOAuth/gradle/libs.versions.toml
index 89ec23667..ea68729c4 100644
--- a/WearOAuth/gradle/libs.versions.toml
+++ b/WearOAuth/gradle/libs.versions.toml
@@ -7,8 +7,8 @@ androidx-wear-compose = "1.2.1"
 androidx-wear-tiles = "1.2.0"
 androidx-wear-watchface = "1.2.0"
 compose = "1.5.4"
-compose-compiler = "1.5.4"
-org-jetbrains-kotlin = "1.9.20"
+compose-compiler = "1.5.6"
+org-jetbrains-kotlin = "1.9.21"
 org-jetbrains-kotlinx = "1.7.3"
 ktlint = "0.50.0"
 
diff --git a/WearSpeakerSample/gradle/libs.versions.toml b/WearSpeakerSample/gradle/libs.versions.toml
index 97d01b1bd..ed5a4a1f5 100644
--- a/WearSpeakerSample/gradle/libs.versions.toml
+++ b/WearSpeakerSample/gradle/libs.versions.toml
@@ -4,9 +4,9 @@ androidx-activity = "1.8.1"
 androidx-compose-bom = "2023.10.01"
 androidx-lifecycle = "2.6.2"
 androidx-wear-compose = "1.2.1"
-compose-compiler = "1.5.4"
+compose-compiler = "1.5.6"
 ktlint = "0.50.0"
-org-jetbrains-kotlin = "1.9.20"
+org-jetbrains-kotlin = "1.9.21"
 org-jetbrains-kotlinx = "1.7.3"
 
 [libraries]
diff --git a/WearStandaloneGoogleSignIn/gradle/libs.versions.toml b/WearStandaloneGoogleSignIn/gradle/libs.versions.toml
index ef170b2f8..8bac47dd4 100644
--- a/WearStandaloneGoogleSignIn/gradle/libs.versions.toml
+++ b/WearStandaloneGoogleSignIn/gradle/libs.versions.toml
@@ -3,9 +3,9 @@ android-gradle-plugin = "8.2.0"
 androidx-activity = "1.8.1"
 androidx-compose-bom = "2023.10.01"
 androidx-wear-compose = "1.2.1"
-compose-compiler = "1.5.4"
+compose-compiler = "1.5.6"
 ktlint = "0.50.0"
-org-jetbrains-kotlin = "1.9.20"
+org-jetbrains-kotlin = "1.9.21"
 org-jetbrains-kotlinx = "1.7.3"
 
 [libraries]
diff --git a/WearTilesKotlin/gradle/libs.versions.toml b/WearTilesKotlin/gradle/libs.versions.toml
index 7f3430aa3..0507d0fba 100644
--- a/WearTilesKotlin/gradle/libs.versions.toml
+++ b/WearTilesKotlin/gradle/libs.versions.toml
@@ -3,10 +3,10 @@ android-gradle-plugin = "8.2.0"
 androidx-wear-tiles = "1.2.0"
 androidx-wear-tooling-preview = "1.0.0"
 compose = "1.5.4"
-compose-compiler = "1.5.4"
+compose-compiler = "1.5.6"
 horologist = "0.5.12"
 ktlint = "0.50.0"
-org-jetbrains-kotlin = "1.9.20"
+org-jetbrains-kotlin = "1.9.21"
 org-jetbrains-kotlinx = "1.7.3"
 
 [libraries]
diff --git a/WearVerifyRemoteApp/gradle/libs.versions.toml b/WearVerifyRemoteApp/gradle/libs.versions.toml
index 0a065ee50..236fb623d 100644
--- a/WearVerifyRemoteApp/gradle/libs.versions.toml
+++ b/WearVerifyRemoteApp/gradle/libs.versions.toml
@@ -8,7 +8,7 @@ androidx-wear-tiles = "1.1.0"
 androidx-wear-watchface = "1.0.1"
 compose = "1.5.0-beta01"
 ktlint = "0.50.0"
-org-jetbrains-kotlin = "1.9.20"
+org-jetbrains-kotlin = "1.9.21"
 org-jetbrains-kotlinx = "1.7.3"
 
 [libraries]