diff --git a/Project.toml b/Project.toml
index bbf9949..5ae1806 100644
--- a/Project.toml
+++ b/Project.toml
@@ -5,11 +5,11 @@ version = "1.0.0"
 
 [deps]
 Polyester = "f517fe37-dbe3-4b94-8317-1923a5111588"
-SnoopPrecompile = "66db9d55-30c0-4569-8b51-7e840670fc0c"
+PrecompileTools = "aea7be01-6a6a-4083-8856-8a6e6704d82a"
 
 [compat]
 Polyester = "0.6, 0.7"
-SnoopPrecompile = "1"
+PrecompileTools = "1"
 julia = "1.6"
 
 [extras]
diff --git a/src/precompile.jl b/src/precompile.jl
index 9a2e297..7c0b586 100644
--- a/src/precompile.jl
+++ b/src/precompile.jl
@@ -1,6 +1,6 @@
-using SnoopPrecompile
+using PrecompileTools
 
-@precompile_setup begin
+@setup_workload begin
     m_sphere = 1.0
     n_water = 4 / 3
     d = 1000
@@ -10,7 +10,7 @@ using SnoopPrecompile
     m = 1.5 - im * 1.0
     θ = 0:30:180
     μ = cosd.(θ)
-    @precompile_all_calls begin
+    @compile_workload begin
         qext, qsca, qback, g = ez_mie(m_sphere, d, λ0, n_water)
 
         qext, qsca, qback, g = mie(m, x)