diff --git a/conanfile.py b/conanfile.py
index ba167cf..2579ccc 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -40,10 +40,10 @@ class Pkg(ConanFile):
         self.requires("spdlog/1.9.2")
         self.requires("boost/1.85.0")
         self.requires("catch2/3.1.0")
-        self.requires("lz4/1.9.3")
+        self.requires("lz4/1.9.4")
         self.requires("yaml-cpp/0.7.0")
         self.requires("jsoncpp/1.9.5")
-        self.requires("zlib/1.2.12")
+        self.requires("zlib/1.3.1")
 
     def build_requirements(self):
         pass
diff --git a/scc b/scc
index e8cda40..0a3b269 160000
--- a/scc
+++ b/scc
@@ -1 +1 @@
-Subproject commit e8cda40eaa6dcadc354c78857011e65efe44d061
+Subproject commit 0a3b2697a5cc9c5d6d10bf41c721dd666e5ba841