diff --git a/Project.toml b/Project.toml
index 4a270ac2..13b4ad98 100644
--- a/Project.toml
+++ b/Project.toml
@@ -4,7 +4,7 @@ keywords = ["math", "floating-point", "doubledouble", "extended-precision", "acc
 license = "MIT"
 desc = "extended precision floating point types using value pairs"
 repo = "https://github.com/JuliaMath/DoubleFloats.jl.git"
-version = "1.6.2"
+version = "1.6.3"
 
 [deps]
 GenericLinearAlgebra = "14197337-ba66-59df-a3e3-ca00e7dcff7a"
@@ -16,7 +16,7 @@ SpecialFunctions = "276daf66-3868-5448-9aa4-cd146d93841b"
 
 [compat]
 GenericLinearAlgebra = "0.2.5 - 0.3"
-Quadmath = "0.5.10"
+Quadmath = "1"
 SpecialFunctions = "1 - 2"
 julia = "1.6"