diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 102fa86e..df722777 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -4,6 +4,7 @@
 # dontwarn
 -dontwarn org.slf4j.**
 -dontwarn org.xmlpull.v1.**
+-dontwarn com.google.re2j.**
 -dontwarn android.content.res.**
 
 # slf4j
diff --git a/jar/custom_spider.jar.md5 b/jar/custom_spider.jar.md5
index 0965f044..0fc4a557 100644
--- a/jar/custom_spider.jar.md5
+++ b/jar/custom_spider.jar.md5
@@ -1 +1 @@
-8c9aadb28504a6503bb2ff5b97908145
+e14c0d52e603bd33540fb576ba5dd5b9