diff --git a/src/main/java/com/android/tools/r8/D8.java b/src/main/java/com/android/tools/r8/D8.java
index 7280fc3..53f88d1 100644
--- a/src/main/java/com/android/tools/r8/D8.java
+++ b/src/main/java/com/android/tools/r8/D8.java
@@ -55,7 +55,7 @@
  */
 public final class D8 {
 
-  private static final String VERSION = "v0.1.14";
+  private static final String VERSION = "v0.1.15";
   private static final int STATUS_ERROR = 1;
 
   private D8() {}
diff --git a/src/main/java/com/android/tools/r8/R8.java b/src/main/java/com/android/tools/r8/R8.java
index f723d7b..f08e688 100644
--- a/src/main/java/com/android/tools/r8/R8.java
+++ b/src/main/java/com/android/tools/r8/R8.java
@@ -71,7 +71,7 @@
 
 public class R8 {
 
-  private static final String VERSION = "v0.1.14";
+  private static final String VERSION = "v0.1.15";
   private final Timing timing = new Timing("R8");
   private final InternalOptions options;
 
diff --git a/src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java b/src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java
index c0b5f44..cf89455 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java
@@ -709,6 +709,10 @@
       for (StaticPut put : dominatingPuts.values()) {
         DexField field = put.getField();
         DexEncodedField encodedField = appInfo.definitionFor(field);
+        if (encodedField == null) {
+          // See b/67468748.
+          continue;
+        }
         if (field.type == dexItemFactory.stringType) {
           if (put.inValue().isConstant()) {
             if (put.inValue().getConstInstruction().isConstNumber()) {