diff --git a/extensions/src/main/java/dev/cel/extensions/CelExtensions.java b/extensions/src/main/java/dev/cel/extensions/CelExtensions.java
index 2b1ade407..143a32851 100644
--- a/extensions/src/main/java/dev/cel/extensions/CelExtensions.java
+++ b/extensions/src/main/java/dev/cel/extensions/CelExtensions.java
@@ -176,14 +176,6 @@ public static CelEncoderExtensions encoders() {
     return ENCODER_EXTENSIONS;
   }
 
-  /**
-   * @deprecated Use {@link #sets(CelOptions)} instead.
-   */
-  @Deprecated
-  public static CelSetsExtensions sets() {
-    return sets(CelOptions.DEFAULT);
-  }
-
   /**
    * Extended functions for Set manipulation.
    *
diff --git a/optimizer/src/test/java/dev/cel/optimizer/optimizers/ConstantFoldingOptimizerTest.java b/optimizer/src/test/java/dev/cel/optimizer/optimizers/ConstantFoldingOptimizerTest.java
index 4fd3343e8..16b05da75 100644
--- a/optimizer/src/test/java/dev/cel/optimizer/optimizers/ConstantFoldingOptimizerTest.java
+++ b/optimizer/src/test/java/dev/cel/optimizer/optimizers/ConstantFoldingOptimizerTest.java
@@ -64,13 +64,13 @@ public class ConstantFoldingOptimizerTest {
               CelOptionalLibrary.INSTANCE,
               CelExtensions.math(CelOptions.DEFAULT),
               CelExtensions.strings(),
-              CelExtensions.sets(),
+              CelExtensions.sets(CelOptions.DEFAULT),
               CelExtensions.encoders())
           .addRuntimeLibraries(
               CelOptionalLibrary.INSTANCE,
               CelExtensions.math(CelOptions.DEFAULT),
               CelExtensions.strings(),
-              CelExtensions.sets(),
+              CelExtensions.sets(CelOptions.DEFAULT),
               CelExtensions.encoders())
           .build();