diff --git a/Dockerfile b/Dockerfile
index a9c9df85..fabdee81 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ WORKDIR /app
 COPY package.json pnpm-lock.yaml* ./
 RUN yarn global add pnpm && pnpm i
 
-FROM gradle:8.1.1-jdk11 AS kdeps
+FROM gradle:8.2.1-jdk11 AS kdeps
 WORKDIR /app
 COPY kotlin/*gradle* kotlin/kotlin-js-store ./kotlin/
 WORKDIR /app/kotlin
diff --git a/kotlin/build.gradle.kts b/kotlin/build.gradle.kts
index a3708eab..ae6e47d9 100644
--- a/kotlin/build.gradle.kts
+++ b/kotlin/build.gradle.kts
@@ -1,7 +1,7 @@
 plugins {
-    kotlin("multiplatform") version "1.8.22"
-    kotlin("plugin.serialization") version "1.8.22"
-    id("org.jmailen.kotlinter") version "3.15.0"
+    kotlin("multiplatform") version "1.9.0"
+    kotlin("plugin.serialization") version "1.9.0"
+    id("org.jmailen.kotlinter") version "3.16.0"
 }
 
 group = "net.turtton"
@@ -32,19 +32,19 @@ kotlin {
     sourceSets {
         val commonMain by getting {
             dependencies {
-                implementation("org.jetbrains:markdown:0.4.1")
+                implementation("org.jetbrains:markdown:0.5.0")
             }
         }
         val jsMain by getting {
             dependencies {
-                implementation(enforcedPlatform("org.jetbrains.kotlin-wrappers:kotlin-wrappers-bom:1.0.0-pre.565"))
+                implementation(enforcedPlatform("org.jetbrains.kotlin-wrappers:kotlin-wrappers-bom:1.0.0-pre.614"))
                 implementation("org.jetbrains.kotlin-wrappers:kotlin-react")
                 implementation("org.jetbrains.kotlin-wrappers:kotlin-react-dom")
                 implementation("org.jetbrains.kotlin-wrappers:kotlin-emotion")
                 implementation("org.jetbrains.kotlin-wrappers:kotlin-react-router-dom")
 
                 implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.1")
-                implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.7.1")
+                implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.7.3")
 
                 implementation("io.github.xxfast:kstore:0.6.0")?.version?.also {
                     implementation("io.github.xxfast:kstore-file:$it")
diff --git a/kotlin/gradle/wrapper/gradle-wrapper.jar b/kotlin/gradle/wrapper/gradle-wrapper.jar
index c1962a79..033e24c4 100644
Binary files a/kotlin/gradle/wrapper/gradle-wrapper.jar and b/kotlin/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/kotlin/gradle/wrapper/gradle-wrapper.properties b/kotlin/gradle/wrapper/gradle-wrapper.properties
index 37aef8d3..9f4197d5 100644
--- a/kotlin/gradle/wrapper/gradle-wrapper.properties
+++ b/kotlin/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.2.1-bin.zip
 networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/kotlin/gradlew b/kotlin/gradlew
index aeb74cbb..fcb6fca1 100755
--- a/kotlin/gradlew
+++ b/kotlin/gradlew
@@ -130,10 +130,13 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
diff --git a/package.json b/package.json
index 63b1bd7e..b7cf71c4 100644
--- a/package.json
+++ b/package.json
@@ -61,5 +61,5 @@
     "tailwindcss": "^3.2.4",
     "typescript": "^5.0.0"
   },
-  "packageManager": "pnpm@8.6.1"
+  "packageManager": "pnpm@8.6.12"
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 972ae83a..12d2fbce 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1,5 +1,9 @@
 lockfileVersion: '6.0'
 
+settings:
+  autoInstallPeers: true
+  excludeLinksFromLockfile: false
+
 dependencies:
   '@emotion/cache':
     specifier: latest