diff --git a/Src/java/cql-to-elm-cli/build.gradle.kts b/Src/java/cql-to-elm-cli/build.gradle.kts
index 5e62d536e..f951376fb 100644
--- a/Src/java/cql-to-elm-cli/build.gradle.kts
+++ b/Src/java/cql-to-elm-cli/build.gradle.kts
@@ -9,6 +9,7 @@ application {
 
 dependencies {
     implementation(project(":cql-to-elm"))
+    implementation(project(":cql-to-elm-jackson"))
     implementation(project(":quick"))
     implementation(project(":qdm"))
     implementation(project(":model-jaxb"))
diff --git a/Src/java/cql-to-elm-cli/src/main/java/org/cqframework/cql/cql2elm/cli/Main.java b/Src/java/cql-to-elm-cli/src/main/java/org/cqframework/cql/cql2elm/cli/Main.java
index b64dc495e..13dfd626a 100644
--- a/Src/java/cql-to-elm-cli/src/main/java/org/cqframework/cql/cql2elm/cli/Main.java
+++ b/Src/java/cql-to-elm-cli/src/main/java/org/cqframework/cql/cql2elm/cli/Main.java
@@ -265,7 +265,7 @@ public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IO
                             options.has(validateUnits),
                             options.has(disableDefaultModelInfoLoad),
                             signatureLevel,
-                            options.has(compatibilityLevel) ? options.valueOf(compatibilityLevel) : null));
+                            options.has(compatibilityLevel) ? options.valueOf(compatibilityLevel) : "1.5"));
         }
     }
 }
diff --git a/Src/java/cql-to-elm-jackson/build.gradle.kts b/Src/java/cql-to-elm-jackson/build.gradle.kts
new file mode 100644
index 000000000..642ae3b20
--- /dev/null
+++ b/Src/java/cql-to-elm-jackson/build.gradle.kts
@@ -0,0 +1,8 @@
+plugins {
+    id("cql.library-conventions")
+}
+
+dependencies {
+    implementation(project(":cql-to-elm"))
+    implementation("com.fasterxml.jackson.module:jackson-module-jakarta-xmlbind-annotations:${project.findProperty("jackson.version")}")
+}
\ No newline at end of file
diff --git a/Src/java/cql-to-elm/src/main/java/org/cqframework/cql/cql2elm/CqlTranslatorOptionsMapper.kt b/Src/java/cql-to-elm-jackson/src/main/java/org/cqframework/cql/cq2elm/CqlTranslatorOptionsMapper.kt
similarity index 87%
rename from Src/java/cql-to-elm/src/main/java/org/cqframework/cql/cql2elm/CqlTranslatorOptionsMapper.kt
rename to Src/java/cql-to-elm-jackson/src/main/java/org/cqframework/cql/cq2elm/CqlTranslatorOptionsMapper.kt
index aee5a8da4..9b37e069a 100644
--- a/Src/java/cql-to-elm/src/main/java/org/cqframework/cql/cql2elm/CqlTranslatorOptionsMapper.kt
+++ b/Src/java/cql-to-elm-jackson/src/main/java/org/cqframework/cql/cq2elm/CqlTranslatorOptionsMapper.kt
@@ -1,13 +1,18 @@
 @file:Suppress("WildcardImport")
 
-package org.cqframework.cql.cql2elm
+package org.cqframework.cql.cq2elm
 
 import com.fasterxml.jackson.databind.ObjectMapper
 import java.io.*
 import java.util.*
+import org.cqframework.cql.cql2elm.CqlTranslatorOptions
 
 object CqlTranslatorOptionsMapper {
-    private val om: ObjectMapper = ObjectMapper()
+    private val om: ObjectMapper =
+        ObjectMapper()
+            .setMixIns(
+                mapOf(CqlTranslatorOptions::class.java to CqlTranslatorOptionsMixin::class.java)
+            )
 
     @JvmStatic
     fun fromFile(fileName: String?): CqlTranslatorOptions {
diff --git a/Src/java/cql-to-elm-jackson/src/main/java/org/cqframework/cql/cq2elm/CqlTranslatorOptionsMixin.kt b/Src/java/cql-to-elm-jackson/src/main/java/org/cqframework/cql/cq2elm/CqlTranslatorOptionsMixin.kt
new file mode 100644
index 000000000..57a0b4102
--- /dev/null
+++ b/Src/java/cql-to-elm-jackson/src/main/java/org/cqframework/cql/cq2elm/CqlTranslatorOptionsMixin.kt
@@ -0,0 +1,8 @@
+package org.cqframework.cql.cq2elm
+
+import com.fasterxml.jackson.annotation.JsonUnwrapped
+import org.cqframework.cql.cql2elm.CqlCompilerOptions
+
+abstract class CqlTranslatorOptionsMixin {
+    @get:JsonUnwrapped @set:JsonUnwrapped abstract var cqlCompilerOptions: CqlCompilerOptions?
+}
diff --git a/Src/java/cql-to-elm/src/test/java/org/cqframework/cql/cql2elm/OptionsTests.java b/Src/java/cql-to-elm-jackson/src/test/java/org/cqframework/cql/cql2elm/OptionsTests.java
similarity index 94%
rename from Src/java/cql-to-elm/src/test/java/org/cqframework/cql/cql2elm/OptionsTests.java
rename to Src/java/cql-to-elm-jackson/src/test/java/org/cqframework/cql/cql2elm/OptionsTests.java
index 299c2aa7b..b5a4fb4c9 100644
--- a/Src/java/cql-to-elm/src/test/java/org/cqframework/cql/cql2elm/OptionsTests.java
+++ b/Src/java/cql-to-elm-jackson/src/test/java/org/cqframework/cql/cql2elm/OptionsTests.java
@@ -6,6 +6,7 @@
 import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.StringWriter;
+import org.cqframework.cql.cq2elm.CqlTranslatorOptionsMapper;
 import org.junit.jupiter.api.Test;
 
 class OptionsTests {
diff --git a/Src/java/cql-to-elm/src/test/resources/org/cqframework/cql/cql2elm/options.json b/Src/java/cql-to-elm-jackson/src/test/resources/org/cqframework/cql/cql2elm/options.json
similarity index 100%
rename from Src/java/cql-to-elm/src/test/resources/org/cqframework/cql/cql2elm/options.json
rename to Src/java/cql-to-elm-jackson/src/test/resources/org/cqframework/cql/cql2elm/options.json
diff --git a/Src/java/cql-to-elm/build.gradle.kts b/Src/java/cql-to-elm/build.gradle.kts
index ee6cb8b55..3b96454e8 100644
--- a/Src/java/cql-to-elm/build.gradle.kts
+++ b/Src/java/cql-to-elm/build.gradle.kts
@@ -6,12 +6,6 @@ dependencies {
     api(project(":cql"))
     api(project(":model"))
     api(project(":elm"))
-
-    // TODO: This dependencies are required due the the fact that the CqlTranslatorOptionsMapper lives
-    // in the cql-to-elm project. Ideally, we"d factor out all serialization dependencies into common
-    // libraries such that we could swap out jackson for something else. In the meantime, these are
-    // "implementation" dependencies so that they are not exported downstream.
-    implementation("com.fasterxml.jackson.module:jackson-module-jakarta-xmlbind-annotations:${project.findProperty("jackson.version")}")
     testImplementation(project(":elm-jackson"))
     testImplementation(project(":model-jackson"))
     testImplementation(project(":quick"))
diff --git a/Src/java/cql-to-elm/src/main/java/org/cqframework/cql/cql2elm/CqlTranslatorOptions.kt b/Src/java/cql-to-elm/src/main/java/org/cqframework/cql/cql2elm/CqlTranslatorOptions.kt
index dad1950d1..6a4712926 100644
--- a/Src/java/cql-to-elm/src/main/java/org/cqframework/cql/cql2elm/CqlTranslatorOptions.kt
+++ b/Src/java/cql-to-elm/src/main/java/org/cqframework/cql/cql2elm/CqlTranslatorOptions.kt
@@ -1,6 +1,5 @@
 package org.cqframework.cql.cql2elm
 
-import com.fasterxml.jackson.annotation.JsonUnwrapped
 import java.util.*
 
 class CqlTranslatorOptions {
@@ -10,7 +9,7 @@ class CqlTranslatorOptions {
         COFFEE
     }
 
-    @JsonUnwrapped var cqlCompilerOptions: CqlCompilerOptions? = null
+    var cqlCompilerOptions: CqlCompilerOptions? = null
     var formats: Set<Format>? = null
 
     fun withCqlCompilerOptions(cqlCompilerOptions: CqlCompilerOptions?): CqlTranslatorOptions {
diff --git a/Src/java/settings.gradle.kts b/Src/java/settings.gradle.kts
index 173801a6a..9831138d8 100644
--- a/Src/java/settings.gradle.kts
+++ b/Src/java/settings.gradle.kts
@@ -27,10 +27,10 @@ include(
     "quick",
     "cql-to-elm",
     "cql-to-elm-cli",
+    "cql-to-elm-jackson",
     "elm-fhir",
     "ucum",
     "tools:cql-formatter",
     "tools:cql-parsetree",
     "tools:xsd-to-modelinfo"
 )
-include("ucum")