diff --git a/src/main/resources/org/xerial/snappy/VERSION b/src/main/resources/org/xerial/snappy/VERSION
index b9fcc51..024f23f 100755
--- a/src/main/resources/org/xerial/snappy/VERSION
+++ b/src/main/resources/org/xerial/snappy/VERSION
@@ -1,2 +1,2 @@
-SNAPPY_VERSION=1.1.10
+SNAPPY_VERSION=1.2.2
 BITSHUFFLE_VERSION=0.3.4
diff --git a/src/main/resources/org/xerial/snappy/native/Mac/aarch64/libsnappyjava.dylib b/src/main/resources/org/xerial/snappy/native/Mac/aarch64/libsnappyjava.dylib
index 35a8fc8..20518e9 100755
Binary files a/src/main/resources/org/xerial/snappy/native/Mac/aarch64/libsnappyjava.dylib and b/src/main/resources/org/xerial/snappy/native/Mac/aarch64/libsnappyjava.dylib differ
diff --git a/src/test/java/org/xerial/snappy/SnappyOutputStreamTest.java b/src/test/java/org/xerial/snappy/SnappyOutputStreamTest.java
index 36ef552..a2068fb 100755
--- a/src/test/java/org/xerial/snappy/SnappyOutputStreamTest.java
+++ b/src/test/java/org/xerial/snappy/SnappyOutputStreamTest.java
@@ -180,8 +180,8 @@ public class SnappyOutputStreamTest
         if (ByteOrder.nativeOrder() == ByteOrder.BIG_ENDIAN)
             assertEquals(90992, expectedCompressedData.length);
         else if(OSInfo.getArchName() == "aarch64")
-            // Arm has a better compression ratio
-            assertEquals(91051, expectedCompressedData.length);
+            // Arm has a better compression ratio (improved with Snappy 1.2.2)
+            assertEquals(90277, expectedCompressedData.length);
         else
             assertEquals(91080, expectedCompressedData.length);
         // The chunk size should not affect the size of the compressed output: