diff --git a/include/libgourou.h b/include/libgourou.h
index 9e3789b..1b294d1 100644
--- a/include/libgourou.h
+++ b/include/libgourou.h
@@ -40,7 +40,7 @@
 #define ACS_SERVER              "http://adeactivate.adobe.com/adept"
 #endif
 
-#define LIBGOUROU_VERSION       "0.4.4"
+#define LIBGOUROU_VERSION       "0.4.5"
 
 namespace gourou
 {
diff --git a/utils/drmprocessorclientimpl.cpp b/utils/drmprocessorclientimpl.cpp
index 9c5ec1e..99a9a3e 100644
--- a/utils/drmprocessorclientimpl.cpp
+++ b/utils/drmprocessorclientimpl.cpp
@@ -456,7 +456,7 @@ void DRMProcessorClientImpl::inflate(std::string data, gourou::ByteArray& result
     }
 
     if (ret == Z_STREAM_END)
-	ret = deflateEnd(&infstream);
+	ret = inflateEnd(&infstream);
 
     delete[] buffer;