diff --git a/CHANGELOG.md b/CHANGELOG.md
index b57aa47..1bd023b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 1.26.4
+
+* Array bounds bug fix in binary to decimal conversion library
+
 ## 1.26.3
 
 * Guard against impossible coordinates when decoding tilesets
diff --git a/milo/dtoa_milo.h b/milo/dtoa_milo.h
index d6821ed..02c8c08 100644
--- a/milo/dtoa_milo.h
+++ b/milo/dtoa_milo.h
@@ -284,7 +284,8 @@ inline void DigitGen(const DiyFp& W, const DiyFp& Mp, uint64_t delta, std::strin
 		kappa--;
 		if (p2 < delta) {
 			*K += kappa;
-			GrisuRound(buffer, *len, delta, p2, one.f, wp_w.f * kPow10[-kappa]);
+			int index = -static_cast<int>(kappa);
+			GrisuRound(buffer, *len, delta, p2, one.f, wp_w.f * (index < 9 ? kPow10[-static_cast<int>(kappa)] : 0));
 			return;
 		}
 	}
diff --git a/version.hpp b/version.hpp
index f45cace..fb26719 100644
--- a/version.hpp
+++ b/version.hpp
@@ -1,6 +1,6 @@
 #ifndef VERSION_HPP
 #define VERSION_HPP
 
-#define VERSION "tippecanoe v1.26.3\n"
+#define VERSION "tippecanoe v1.26.4\n"
 
 #endif