diff --git a/blockchain/go.mod b/blockchain/go.mod
index dff631ed5a..3ac07a04b0 100644
--- a/blockchain/go.mod
+++ b/blockchain/go.mod
@@ -9,7 +9,7 @@ require (
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1
 	github.com/decred/dcrd/dcrutil/v4 v4.0.0
 	github.com/decred/dcrd/txscript/v4 v4.0.0
-	github.com/decred/dcrd/wire v1.5.0
+	github.com/decred/dcrd/wire v1.6.0
 )
 
 require (
diff --git a/chaincfg/go.mod b/chaincfg/go.mod
index 6b6ba9b7e4..8ee1d841b9 100644
--- a/chaincfg/go.mod
+++ b/chaincfg/go.mod
@@ -4,8 +4,12 @@ go 1.17
 
 require (
 	github.com/davecgh/go-spew v1.1.1
-	github.com/decred/dcrd/chaincfg/chainhash v1.0.3
-	github.com/decred/dcrd/wire v1.5.0
+	github.com/decred/dcrd/chaincfg/chainhash v1.0.4
+	github.com/decred/dcrd/wire v1.6.0
 )
 
-require github.com/decred/dcrd/crypto/blake256 v1.0.0 // indirect
+require (
+	github.com/decred/dcrd/crypto/blake256 v1.0.1 // indirect
+	github.com/klauspost/cpuid/v2 v2.0.9 // indirect
+	lukechampine.com/blake3 v1.2.1 // indirect
+)
diff --git a/chaincfg/go.sum b/chaincfg/go.sum
index ca023c1644..55eb525a5a 100644
--- a/chaincfg/go.sum
+++ b/chaincfg/go.sum
@@ -1,9 +1,12 @@
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/decred/dcrd/chaincfg/chainhash v1.0.2/go.mod h1:BpbrGgrPTr3YJYRN3Bm+D9NuaFd+zGyNeIKgrhCXK60=
-github.com/decred/dcrd/chaincfg/chainhash v1.0.3 h1:PF2czcYZGW3dz4i/35AUfVAgnqHl9TMNQt1ADTYGOoE=
-github.com/decred/dcrd/chaincfg/chainhash v1.0.3/go.mod h1:BpbrGgrPTr3YJYRN3Bm+D9NuaFd+zGyNeIKgrhCXK60=
-github.com/decred/dcrd/crypto/blake256 v1.0.0 h1:/8DMNYp9SGi5f0w7uCm6d6M4OU2rGFK09Y2A4Xv7EE0=
-github.com/decred/dcrd/crypto/blake256 v1.0.0/go.mod h1:sQl2p6Y26YV+ZOcSTP6thNdn47hh8kt6rqSlvmrXFAc=
-github.com/decred/dcrd/wire v1.5.0 h1:3SgcEzSjqAMQvOugP0a8iX7yQSpiVT1yNi9bc4iOXVg=
-github.com/decred/dcrd/wire v1.5.0/go.mod h1:fzAjVqw32LkbAZIt5mnrvBR751GTa3e0rRQdOIhPY3w=
+github.com/decred/dcrd/chaincfg/chainhash v1.0.4 h1:zRCv6tdncLfLTKYqu7hrXvs7hW+8FO/NvwoFvGsrluU=
+github.com/decred/dcrd/chaincfg/chainhash v1.0.4/go.mod h1:hA86XxlBWwHivMvxzXTSD0ZCG/LoYsFdWnCekkTMCqY=
+github.com/decred/dcrd/crypto/blake256 v1.0.1 h1:7PltbUIQB7u/FfZ39+DGa/ShuMyJ5ilcvdfma9wOH6Y=
+github.com/decred/dcrd/crypto/blake256 v1.0.1/go.mod h1:2OfgNZ5wDpcsFmHmCK5gZTPcCXqlm2ArzUIkw9czNJo=
+github.com/decred/dcrd/wire v1.6.0 h1:YOGwPHk4nzGr6OIwUGb8crJYWDiVLpuMxfDBCCF7s/o=
+github.com/decred/dcrd/wire v1.6.0/go.mod h1:XQ8Xv/pN/3xaDcb7sH8FBLS9cdgVctT7HpBKKGsIACk=
+github.com/klauspost/cpuid/v2 v2.0.9 h1:lgaqFMSdTdQYdZ04uHyN2d/eKdOMyi2YLSvlQIBFYa4=
+github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
+lukechampine.com/blake3 v1.2.1 h1:YuqqRuaqsGV71BV/nm9xlI0MKUv4QC54jQnBChWbGnI=
+lukechampine.com/blake3 v1.2.1/go.mod h1:0OFRp7fBtAylGVCO40o87sbupkyIGgbpv1+M1k1LM6k=