diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5ec3bc3f..db4f36da 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## 1.2.1 (pending release)
 
 * [Supabase Connector] Fixed issue where only `400` HTTP status code errors where reported as connection errors. The connector now reports errors for codes `>=400`.
+* Update PowerSync core extension to `0.4.1`, fixing an issue with the new Rust client.
 
 ## 1.2.0
 
diff --git a/demos/android-supabase-todolist/gradle/libs.versions.toml b/demos/android-supabase-todolist/gradle/libs.versions.toml
index 4268a9db..1a1ad84e 100644
--- a/demos/android-supabase-todolist/gradle/libs.versions.toml
+++ b/demos/android-supabase-todolist/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-agp = "8.9.0"
+agp = "8.10.1"
 coreSplashscreen = "1.0.1"
 kotlin = "2.1.10"
 coreKtx = "1.15.0"
diff --git a/demos/supabase-todolist/gradle/libs.versions.toml b/demos/supabase-todolist/gradle/libs.versions.toml
index 59ef9387..5508ffe3 100644
--- a/demos/supabase-todolist/gradle/libs.versions.toml
+++ b/demos/supabase-todolist/gradle/libs.versions.toml
@@ -24,7 +24,7 @@ compose-preview = "1.7.8"
 lifecycle = "2.8.4"
 
 # plugins
-android-gradle-plugin = "8.9.0"
+android-gradle-plugin = "8.10.1"
 
 # Sample - Android
 androidx-core = "1.15.0"
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index d0d2ef18..405c4b9c 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -11,15 +11,15 @@ idea = "243.22562.218" # Meerkat | 2024.3.1 (see https://plugins.jetbrains.com/d
 
 # Dependencies
 kermit = "2.0.5"
-kotlin = "2.1.10"
+kotlin = "2.1.21"
 coroutines = "1.8.1"
 kotlinx-datetime = "0.6.2"
 kotlinx-io = "0.5.4"
 ktor = "3.1.0"
 rsocket = "0.20.0"
 uuid = "0.8.2"
-powersync-core = "0.4.0"
-sqlite-jdbc = "3.49.1.0"
+powersync-core = "0.4.1"
+sqlite-jdbc = "3.50.1.0"
 sqliter = "1.3.1"
 turbine = "1.2.0"
 kotest = "5.9.1"
@@ -34,12 +34,12 @@ compose-preview = "1.7.8"
 androidxSqlite = "2.4.0"
 
 # plugins
-android-gradle-plugin = "8.9.0"
-skie = "0.10.1"
+android-gradle-plugin = "8.10.1"
+skie = "0.10.2"
 maven-publish = "0.27.0"
 download-plugin = "5.5.0"
 grammarkit-composer = "0.1.12"
-mokkery = "2.7.1"
+mokkery = "2.8.0"
 kotlinter = "5.0.1"
 keeper = "0.16.1"
 atomicfu = "0.27.0"
diff --git a/static-sqlite-driver/build.gradle.kts b/static-sqlite-driver/build.gradle.kts
index ca3d6de3..294d9bed 100644
--- a/static-sqlite-driver/build.gradle.kts
+++ b/static-sqlite-driver/build.gradle.kts
@@ -16,7 +16,7 @@ plugins {
     id("com.powersync.plugins.sonatype")
 }
 
-val sqliteVersion = "3490100"
+val sqliteVersion = "3500100"
 val sqliteReleaseYear = "2025"
 
 val downloadSQLiteSources by tasks.registering(Download::class) {