diff --git a/CMakeLists.txt b/CMakeLists.txt
index f6f5222..aedfe59 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,7 +18,7 @@ option(TINYMITM_TEST "Add test project" OFF)
 FetchContent_Declare(
     seallib
     GIT_REPOSITORY https://git.neru.rip/neru/seallib
-    GIT_TAG a2784e50c7a969466fef01f9ddc8bc8c642a0a62
+    GIT_TAG 648ae78ac807125b3c31423daa687fe4c78f73f8
 )
 
 FetchContent_Declare(