diff --git a/Dist b/Dist
index 9ebce22b..84bcd49c 160000
--- a/Dist
+++ b/Dist
@@ -1 +1 @@
-Subproject commit 9ebce22b1b66d04cdc8999ddf1861d02614f3fec
+Subproject commit 84bcd49c5952e7c3da9525fd296c88a49073dd4a
diff --git a/Source/definition.hpp b/Source/definition.hpp
index 868ba29e..fb7f062c 100644
--- a/Source/definition.hpp
+++ b/Source/definition.hpp
@@ -38,7 +38,7 @@ typedef uint64_t u_int64_t;
 #include <unistd.h>
 #endif
 
-const std::string MinicVersion = "dev";
+const std::string MinicVersion = "2.25";
 
 // *** options
 #define WITH_UCI
diff --git a/Source/skill.hpp b/Source/skill.hpp
index e7f2e053..edbb4349 100644
--- a/Source/skill.hpp
+++ b/Source/skill.hpp
@@ -7,7 +7,7 @@
 // from Stockfish implementation
 namespace Skill {
     inline bool enabled() { return DynamicConfig::level > 0 && DynamicConfig::level < 100; } // 0 is random mover !
-    inline DepthType limitedDepth() { return DepthType(1 + 2 * std::sqrt(std::max(0u,DynamicConfig::level-20))); }
+    inline DepthType limitedDepth() { return DepthType(1 + 2 * std::sqrt(std::max(0,int(DynamicConfig::level-20)))); }
     Move pick(std::vector<RootScores> & multiPVMoves);
     static inline unsigned int Elo2Level(){ return std::max(0,(DynamicConfig::strength - 500))/29;}
 }
\ No newline at end of file