diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7637fce6..03e36949 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,14 @@
 Change Log
 ==========
 
+1.2.0
+-----
+
+ - Update ColorMath dependency to 2.0.0
+ - Update to Kotlin 1.4.20
+ - Update OkHttp to 4.9.0
+ - Update ThreeTenBP to 1.5.0
+
 1.1.3
 -----
 
diff --git a/build.gradle.kts b/build.gradle.kts
index 584b5cea..ec587737 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath(kotlin("gradle-plugin", version = "1.3.72"))
+        classpath(kotlin("gradle-plugin", version = "1.4.20"))
         classpath(atomicFU("gradle-plugin"))
     }
 }
diff --git a/buildSrc/src/main/kotlin/SharedDependencies.kt b/buildSrc/src/main/kotlin/SharedDependencies.kt
index 90905279..6ee4d958 100644
--- a/buildSrc/src/main/kotlin/SharedDependencies.kt
+++ b/buildSrc/src/main/kotlin/SharedDependencies.kt
@@ -2,7 +2,7 @@ import org.gradle.kotlin.dsl.DependencyHandlerScope
 
 fun DependencyHandlerScope.coroutines(
     module: String = "core",
-    version: String = "1.3.8"
+    version: String = "1.4.2"
 ) = "org.jetbrains.kotlinx:kotlinx-coroutines-$module:$version"
 
 fun DependencyHandlerScope.retrofit(
@@ -17,12 +17,12 @@ fun DependencyHandlerScope.moshi(
 
 fun DependencyHandlerScope.okHttp(
     module: String = "okhttp",
-    version: String = "4.8.0"
+    version: String = "4.9.0"
 ) = "com.squareup.okhttp3:$module:$version"
 
 fun DependencyHandlerScope.threeTen(
     module: String = "threetenbp",
-    version: String = "1.4.4",
+    version: String = "1.5.0",
     includeTimezoneDb: Boolean = false
 ) = "org.threeten:$module:$version" + (":no-tzdb".takeIf { !includeTimezoneDb }.orEmpty())
 
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 62d4c053..e708b1c0 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index bb8b2fc2..4d9ca164 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.5.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
index fbd7c515..4f906e0c 100755
--- a/gradlew
+++ b/gradlew
@@ -130,7 +130,7 @@ fi
 if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-    
+
     JAVACMD=`cygpath --unix "$JAVACMD"`
 
     # We build the pattern for arguments to be converted via cygpath
diff --git a/gradlew.bat b/gradlew.bat
index a9f778a7..ac1b06f9 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -40,7 +40,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
+if "%ERRORLEVEL%" == "0" goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -54,7 +54,7 @@ goto fail
 set JAVA_HOME=%JAVA_HOME:"=%
 set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
-if exist "%JAVA_EXE%" goto init
+if exist "%JAVA_EXE%" goto execute
 
 echo.
 echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
@@ -64,21 +64,6 @@ echo location of your Java installation.
 
 goto fail
 
-:init
-@rem Get command-line arguments, handling Windows variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-
 :execute
 @rem Setup the command line
 
@@ -86,7 +71,7 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
 
 :end
 @rem End local scope for the variables with windows NT shell
diff --git a/hue-constructs/build.gradle.kts b/hue-constructs/build.gradle.kts
index 9db13d5e..620d610d 100644
--- a/hue-constructs/build.gradle.kts
+++ b/hue-constructs/build.gradle.kts
@@ -10,7 +10,7 @@ dependencies {
 
     implementation(moshi())
     kapt(moshi("moshi-kotlin-codegen"))
-    compile("com.github.ajalt:colormath:1.2.0")
+    compile("com.github.ajalt.colormath:colormath:2.0.0")
     compile(threeTen())
 
     testImplementation(jUnit())
diff --git a/hue-constructs/src/main/kotlin/inkapplications/shade/constructs/Coordinates.kt b/hue-constructs/src/main/kotlin/inkapplications/shade/constructs/Coordinates.kt
index 16039ecc..a8df57b2 100644
--- a/hue-constructs/src/main/kotlin/inkapplications/shade/constructs/Coordinates.kt
+++ b/hue-constructs/src/main/kotlin/inkapplications/shade/constructs/Coordinates.kt
@@ -1,6 +1,6 @@
 package inkapplications.shade.constructs
 
-import com.github.ajalt.colormath.ConvertibleColor
+import com.github.ajalt.colormath.Color
 import com.squareup.moshi.JsonClass
 
 /**
@@ -10,7 +10,7 @@ import com.squareup.moshi.JsonClass
  */
 @JsonClass(generateAdapter = true)
 data class Coordinates(val x: Float, val y: Float) {
-    constructor(color: ConvertibleColor): this(
+    constructor(color: Color): this(
         x = color.xyy().first.toFloat(),
         y = color.xyy().second.toFloat()
     )
@@ -21,7 +21,7 @@ data class Coordinates(val x: Float, val y: Float) {
  *
  * In the case that this is black. The color will default to a D65 White reference.
  */
-private fun ConvertibleColor.xyy(default: Pair<Double, Double> = 0.31271 to 0.32902): Pair<Double, Double> {
+private fun Color.xyy(default: Pair<Double, Double> = 0.31271 to 0.32902): Pair<Double, Double> {
     with(toXYZ()) {
         val sum = x + y + z
         if (sum == 0.0) return default
diff --git a/hue-serialization/src/main/kotlin/inkapplications/shade/serialization/ColorTransformer.kt b/hue-serialization/src/main/kotlin/inkapplications/shade/serialization/ColorTransformer.kt
index db49f7b8..8b3b4cc1 100644
--- a/hue-serialization/src/main/kotlin/inkapplications/shade/serialization/ColorTransformer.kt
+++ b/hue-serialization/src/main/kotlin/inkapplications/shade/serialization/ColorTransformer.kt
@@ -1,13 +1,13 @@
 package inkapplications.shade.serialization
 
-import com.github.ajalt.colormath.ConvertibleColor
+import com.github.ajalt.colormath.Color
 import com.squareup.moshi.FromJson
 import com.squareup.moshi.ToJson
 import inkapplications.shade.constructs.Coordinates
 
 object ColorTransformer {
     @ToJson
-    fun toCoordinates(color: ConvertibleColor) = Coordinates(color.toXYZ())
+    fun toCoordinates(color: Color) = Coordinates(color.toXYZ())
 
     @FromJson
     fun fromCoordinates(coordinates: Coordinates) = coordinates