diff -Nur hiredis-1.0.1.orig/src/reader.c hiredis-1.0.1/src/reader.c
--- hiredis-1.0.1.orig/src/reader.c	2019-11-13 11:38:29.000000000 +0100
+++ hiredis-1.0.1/src/reader.c	2020-04-01 13:15:19.852085240 +0200
@@ -167,7 +167,7 @@
 static void Reader_dealloc(hiredis_ReaderObject *self) {
     // we don't need to free self->encoding as the buffer is managed by Python
     // https://docs.python.org/3/c-api/arg.html#strings-and-buffers
-    redisReplyReaderFree(self->reader);
+    redisReaderFree(self->reader);
     Py_XDECREF(self->protocolErrorClass);
     Py_XDECREF(self->replyErrorClass);
 
@@ -271,7 +271,7 @@
       goto error;
     }
 
-    redisReplyReaderFeed(self->reader, (char *)buf.buf + off, len);
+    redisReaderFeed(self->reader, (char *)buf.buf + off, len);
     PyBuffer_Release(&buf);
     Py_RETURN_NONE;
 
@@ -290,8 +290,8 @@
         return NULL;
     }
 
-    if (redisReplyReaderGetReply(self->reader, (void**)&obj) == REDIS_ERR) {
-        errstr = redisReplyReaderGetError(self->reader);
+    if (redisReaderGetReply(self->reader, (void**)&obj) == REDIS_ERR) {
+        errstr = redisReaderGetError(self->reader);
         /* protocolErrorClass might be a callable. call it, then use it's type */
         err = createError(self->protocolErrorClass, errstr, strlen(errstr));
         if (err != NULL) {