diff --git a/deps/zlib/google/zip_internal.cc b/deps/zlib/google/zip_internal.cc
index 9b20b421e24765..d15c6cfe4f5de2 100644
--- a/deps/zlib/google/zip_internal.cc
+++ b/deps/zlib/google/zip_internal.cc
@@ -165,7 +165,7 @@ struct ZipBuffer {
 // writing compressed data and it returns NULL for this case.)
 void* OpenZipBuffer(void* opaque, const void* /*filename*/, int mode) {
   if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER) != ZLIB_FILEFUNC_MODE_READ) {
-    NOTREACHED();
+    NOTREACHED_IN_MIGRATION();
     return NULL;
   }
   ZipBuffer* buffer = static_cast<ZipBuffer*>(opaque);
@@ -196,7 +196,7 @@ uLong WriteZipBuffer(void* /*opaque*/,
                      void* /*stream*/,
                      const void* /*buf*/,
                      uLong /*size*/) {
-  NOTREACHED();
+  NOTREACHED_IN_MIGRATION();
   return 0;
 }
 
@@ -228,7 +228,7 @@ long SeekZipBuffer(void* opaque,
     buffer->offset = std::min(buffer->length, offset);
     return 0;
   }
-  NOTREACHED();
+  NOTREACHED_IN_MIGRATION();
   return -1;
 }
 
diff --git a/src/zlib_version.h b/src/zlib_version.h
index e2ef66fe496e3d..d8e10e42d265e2 100644
--- a/src/zlib_version.h
+++ b/src/zlib_version.h
@@ -2,5 +2,5 @@
 // Refer to tools/dep_updaters/update-zlib.sh
 #ifndef SRC_ZLIB_VERSION_H_
 #define SRC_ZLIB_VERSION_H_
-#define ZLIB_VERSION "1.3.0.1-motley-7d77fb7"
+#define ZLIB_VERSION "1.3.0.1-motley-4f653ff"
 #endif  // SRC_ZLIB_VERSION_H_