diff --git a/Project.toml b/Project.toml
index bf1ac85ddf..c9ffee5226 100644
--- a/Project.toml
+++ b/Project.toml
@@ -110,7 +110,7 @@ NNlib = "0.9.26"
 Optimisers = "0.4.1"
 Preferences = "1.4.3"
 Random = "1.10"
-Reactant = "0.2.13"
+Reactant = "0.2.21"
 Reexport = "1.2.2"
 ReverseDiff = "1.15"
 SIMDTypes = "0.1"
diff --git a/docs/Project.toml b/docs/Project.toml
index 9e6e33e18c..314089aafb 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -56,7 +56,7 @@ Optimisers = "0.4.1"
 Pkg = "1.10"
 Printf = "1.10"
 Random = "1.10"
-Reactant = "0.2.11"
+Reactant = "0.2.21"
 StableRNGs = "1"
 StaticArrays = "1"
 WeightInitializers = "1"
diff --git a/examples/CIFAR10/Project.toml b/examples/CIFAR10/Project.toml
index 33077f5440..02d4f8fdda 100644
--- a/examples/CIFAR10/Project.toml
+++ b/examples/CIFAR10/Project.toml
@@ -39,7 +39,7 @@ Optimisers = "0.4.1"
 Printf = "1.10"
 ProgressTables = "0.1"
 Random = "1.10"
-Reactant = "0.2.12"
+Reactant = "0.2.21"
 StableRNGs = "1.0.2"
 Statistics = "1.10"
 Zygote = "0.6.70, 0.7"
diff --git a/examples/ConvolutionalVAE/Project.toml b/examples/ConvolutionalVAE/Project.toml
index 88b49f78f8..6160684b38 100644
--- a/examples/ConvolutionalVAE/Project.toml
+++ b/examples/ConvolutionalVAE/Project.toml
@@ -26,4 +26,4 @@ OneHotArrays = "0.2.6"
 Optimisers = "0.4"
 Printf = "1.10"
 Random = "1.10"
-Reactant = "0.2.9"
+Reactant = "0.2.21"
diff --git a/examples/GCN_Cora/Project.toml b/examples/GCN_Cora/Project.toml
index eca9ad7bb3..c0081b6298 100644
--- a/examples/GCN_Cora/Project.toml
+++ b/examples/GCN_Cora/Project.toml
@@ -21,5 +21,5 @@ OneHotArrays = "0.2"
 Optimisers = "0.4.4"
 Printf = "1.10"
 Random = "1.10"
-Reactant = "0.2.18"
+Reactant = "0.2.21"
 Statistics = "1.10"
diff --git a/examples/PINN2DPDE/Project.toml b/examples/PINN2DPDE/Project.toml
index 430349e6e0..ecaa56d4cb 100644
--- a/examples/PINN2DPDE/Project.toml
+++ b/examples/PINN2DPDE/Project.toml
@@ -21,5 +21,5 @@ OnlineStats = "1.7.1"
 Optimisers = "0.4.1"
 Printf = "1.10"
 Random = "1.10"
-Reactant = "0.2"
+Reactant = "0.2.21"
 Statistics = "1.10"
diff --git a/examples/PolynomialFitting/Project.toml b/examples/PolynomialFitting/Project.toml
index e4587c64ae..7ea2b49d72 100644
--- a/examples/PolynomialFitting/Project.toml
+++ b/examples/PolynomialFitting/Project.toml
@@ -15,5 +15,5 @@ Lux = "1"
 Optimisers = "0.4.1"
 Printf = "1.10"
 Random = "1.10"
-Reactant = "0.2.14"
+Reactant = "0.2.21"
 Statistics = "1.10"
diff --git a/examples/RealNVP/Project.toml b/examples/RealNVP/Project.toml
index c767733dc5..9f4313ef9a 100644
--- a/examples/RealNVP/Project.toml
+++ b/examples/RealNVP/Project.toml
@@ -19,5 +19,5 @@ MLUtils = "0.4.5"
 Optimisers = "0.4.4"
 Printf = "1.10"
 Random = "1.10"
-Reactant = "0.2.20"
+Reactant = "0.2.21"
 Statistics = "1.10"
diff --git a/examples/SimpleChains/Project.toml b/examples/SimpleChains/Project.toml
index 9987c2d691..bf8e17f9e7 100644
--- a/examples/SimpleChains/Project.toml
+++ b/examples/SimpleChains/Project.toml
@@ -19,6 +19,6 @@ MLUtils = "0.4"
 OneHotArrays = "0.2.5"
 Optimisers = "0.4.1"
 Random = "1"
-Reactant = "0.2"
+Reactant = "0.2.21"
 SimpleChains = "0.4.6"
 Zygote = "0.6.69, 0.7"
diff --git a/examples/SimpleRNN/Project.toml b/examples/SimpleRNN/Project.toml
index de8577d847..cee01aff79 100644
--- a/examples/SimpleRNN/Project.toml
+++ b/examples/SimpleRNN/Project.toml
@@ -14,4 +14,4 @@ JLD2 = "0.5"
 Lux = "1"
 MLUtils = "0.4"
 Optimisers = "0.4.1"
-Reactant = "0.2"
+Reactant = "0.2.21"
diff --git a/lib/LuxCore/Project.toml b/lib/LuxCore/Project.toml
index 5b095d97d3..468ca404d7 100644
--- a/lib/LuxCore/Project.toml
+++ b/lib/LuxCore/Project.toml
@@ -40,7 +40,7 @@ EnzymeCore = "0.8.6"
 Functors = "0.5"
 MLDataDevices = "1.6"
 Random = "1.10"
-Reactant = "0.2.6"
+Reactant = "0.2.21"
 ReverseDiff = "1.15"
 Setfield = "1"
 Tracker = "0.2.36"
diff --git a/lib/LuxLib/Project.toml b/lib/LuxLib/Project.toml
index 0c1759546a..08330fc79c 100644
--- a/lib/LuxLib/Project.toml
+++ b/lib/LuxLib/Project.toml
@@ -76,7 +76,7 @@ Enzyme = "0.13.16"
 EnzymeCore = "0.8.8"
 FastClosures = "0.3.2"
 ForwardDiff = "0.10.36"
-Functors = "0.5.2"
+Functors = "0.5"
 Hwloc = "3.2"
 KernelAbstractions = "0.9.27"
 LinearAlgebra = "1.10"
@@ -90,7 +90,7 @@ Octavian = "0.3.28"
 Polyester = "0.7.15"
 Preferences = "1.4.3"
 Random = "1.10"
-Reactant = "0.2.13"
+Reactant = "0.2.21"
 Reexport = "1"
 ReverseDiff = "1.15"
 SLEEFPirates = "0.6.43"
diff --git a/lib/MLDataDevices/Project.toml b/lib/MLDataDevices/Project.toml
index ef6fdb1d6a..d421312b0f 100644
--- a/lib/MLDataDevices/Project.toml
+++ b/lib/MLDataDevices/Project.toml
@@ -66,7 +66,7 @@ Metal = "1"
 OneHotArrays = "0.2.5"
 Preferences = "1.4"
 Random = "1.10"
-Reactant = "0.2.13"
+Reactant = "0.2.21"
 RecursiveArrayTools = "3.8"
 ReverseDiff = "1.15"
 SparseArrays = "1.10"
diff --git a/lib/WeightInitializers/Project.toml b/lib/WeightInitializers/Project.toml
index 575044023e..fbe5dd51cb 100644
--- a/lib/WeightInitializers/Project.toml
+++ b/lib/WeightInitializers/Project.toml
@@ -41,7 +41,7 @@ GPUArraysCore = "0.1.6, 0.2"
 LinearAlgebra = "1.10"
 Metal = "1.3.0"
 Random = "1.10"
-Reactant = "0.2.16"
+Reactant = "0.2.21"
 SpecialFunctions = "2.4"
 Statistics = "1.10"
 julia = "1.10"