diff --git a/apps/flipcash/app/build.gradle.kts b/apps/flipcash/app/build.gradle.kts
index 60f10da4d..8123d0f51 100644
--- a/apps/flipcash/app/build.gradle.kts
+++ b/apps/flipcash/app/build.gradle.kts
@@ -136,7 +136,7 @@ bugsnag {
 
 composeCompiler {
     // Isolated Projects-safe root access (see AndroidLibraryComposeConventionPlugin).
-    stabilityConfigurationFile.set(
+    stabilityConfigurationFiles.add(
         isolated.rootProject.projectDirectory.file("compose_compiler_config.conf")
     )
 }
diff --git a/apps/flipcash/shared/onramp/coinbase/src/test/kotlin/com/flipcash/app/onramp/internal/CoinbaseOnRampEventHandlerTest.kt b/apps/flipcash/shared/onramp/coinbase/src/test/kotlin/com/flipcash/app/onramp/internal/CoinbaseOnRampEventHandlerTest.kt
index 2ed1bd32e..96c7331c3 100644
--- a/apps/flipcash/shared/onramp/coinbase/src/test/kotlin/com/flipcash/app/onramp/internal/CoinbaseOnRampEventHandlerTest.kt
+++ b/apps/flipcash/shared/onramp/coinbase/src/test/kotlin/com/flipcash/app/onramp/internal/CoinbaseOnRampEventHandlerTest.kt
@@ -295,13 +295,13 @@ class CoinbaseOnRampWebErrorTest {
 
     @Test
     fun guestRegionMismatchIsNotNotifiable() {
-        val error = CoinbaseOnRampWebError.RegionNotSupported.RegionMismatch()
+        val error: CoinbaseOnRampWebError = CoinbaseOnRampWebError.RegionNotSupported.RegionMismatch()
         assertFalse(error is NotifiableError)
     }
 
     @Test
     fun paymentSheetTimeoutIsNotNotifiable() {
-        val error = CoinbaseOnRampWebError.PaymentSheetTimeout()
+        val error: CoinbaseOnRampWebError = CoinbaseOnRampWebError.PaymentSheetTimeout()
         assertFalse(error is NotifiableError)
     }
 }
diff --git a/build-logic/convention/src/main/kotlin/AndroidLibraryComposeConventionPlugin.kt b/build-logic/convention/src/main/kotlin/AndroidLibraryComposeConventionPlugin.kt
index d093322f9..d83836cd8 100644
--- a/build-logic/convention/src/main/kotlin/AndroidLibraryComposeConventionPlugin.kt
+++ b/build-logic/convention/src/main/kotlin/AndroidLibraryComposeConventionPlugin.kt
@@ -26,7 +26,7 @@ class AndroidLibraryComposeConventionPlugin : Plugin<Project> {
                 // `rootProject.layout` reaches into another project's model, which
                 // Isolated Projects forbids; `isolated.rootProject` is the blessed
                 // read-only view that exposes the root project directory safely.
-                stabilityConfigurationFile.set(
+                stabilityConfigurationFiles.add(
                     isolated.rootProject.projectDirectory.file("compose_compiler_config.conf")
                 )
             }
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 9215f9cf0..df7253caa 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -4,7 +4,7 @@ android-minSdk = "29"
 android-targetSdk = "37"
 android-java = "21"
 
-kotlin = "2.3.21"
+kotlin = "2.4.10"
 ksp = "2.3.10"
 kotlinx-coroutines = "1.11.0"
 kotlinx-serialization = "1.11.0"
@@ -41,7 +41,7 @@ compose-view-models = "2.11.0"
 compose-paging = "3.5.0"
 compose-webview = "2.0.3"
 compose-accompanist = "0.36.0"
-compose-coil = "3.4.0"
+compose-coil = "3.5.0"
 
 hilt = "2.59.2"
 hilt-jetpack = "1.4.0"
diff --git a/services/opencode/src/test/kotlin/com/getcode/opencode/model/core/errors/SwapErrorTest.kt b/services/opencode/src/test/kotlin/com/getcode/opencode/model/core/errors/SwapErrorTest.kt
index 76dcc5345..b67293688 100644
--- a/services/opencode/src/test/kotlin/com/getcode/opencode/model/core/errors/SwapErrorTest.kt
+++ b/services/opencode/src/test/kotlin/com/getcode/opencode/model/core/errors/SwapErrorTest.kt
@@ -128,13 +128,14 @@ class SwapErrorTest {
 
     @Test
     fun timeoutIsNotNotifiable() {
-        assertFalse(SwapError.Timeout() is NotifiableError)
+        val error: SwapError = SwapError.Timeout()
+        assertFalse(error is NotifiableError)
     }
 
     @Test
     fun terminalIsNotNotifiableAndCarriesState() {
         val error = SwapError.Terminal(SwapState.CANCELLED)
-        assertFalse(error is NotifiableError)
+        assertFalse((error as SwapError) is NotifiableError)
         assertEquals(SwapState.CANCELLED, error.state)
     }