diff --git a/src/main/java/com/github/luben/zstd/Zstd.java b/src/main/java/com/github/luben/zstd/Zstd.java
index 58280109..285c3a89 100644
--- a/src/main/java/com/github/luben/zstd/Zstd.java
+++ b/src/main/java/com/github/luben/zstd/Zstd.java
@@ -421,6 +421,9 @@ public static long trainFromBufferDirect(ByteBuffer samples, int[] sampleSizes,
     public static native int frameHeaderSizeMin();
     public static native int frameHeaderSizeMax();
     public static native int blockSizeMax();
+    /* Min/max compression levels */
+    public static native int minCompressionLevel();
+    public static native int maxCompressionLevel();
 
     /* Convenience methods */
 
diff --git a/src/main/native/jni_zstd.c b/src/main/native/jni_zstd.c
index 5d6da8ab..873e967d 100644
--- a/src/main/native/jni_zstd.c
+++ b/src/main/native/jni_zstd.c
@@ -417,3 +417,13 @@ JNIEXPORT jint JNICALL Java_com_github_luben_zstd_Zstd_blockSizeMax
   (JNIEnv *env, jclass obj) {
     return ZSTD_BLOCKSIZE_MAX;
 }
+
+JNIEXPORT jint JNICALL Java_com_github_luben_zstd_Zstd_minCompressionLevel
+  (JNIEnv *env, jclass obj) {
+    return ZSTD_minCLevel();
+}
+
+JNIEXPORT jint JNICALL Java_com_github_luben_zstd_Zstd_maxCompressionLevel
+  (JNIEnv *env, jclass obj) {
+    return ZSTD_maxCLevel();
+}
diff --git a/version b/version
index e4a2d911..65130490 100644
--- a/version
+++ b/version
@@ -1 +1 @@
-1.3.7-1
+1.3.7-2