diff --git a/filter/chainsync/chainsync.go b/filter/chainsync/chainsync.go
index 5f5e8d1..21b1393 100644
--- a/filter/chainsync/chainsync.go
+++ b/filter/chainsync/chainsync.go
@@ -134,7 +134,7 @@ func (c *ChainSync) Start() error {
 									hash := cert.StakeCredential.Hash()
 									credBytes = hash[:]
 								case *common.StakeDeregistrationCertificate:
-									hash := cert.StakeDeregistration.Hash()
+									hash := cert.StakeCredential.Hash()
 									credBytes = hash[:]
 								default:
 									continue
diff --git a/filter/chainsync/chainsync_test.go b/filter/chainsync/chainsync_test.go
index f0328a3..3d0b950 100644
--- a/filter/chainsync/chainsync_test.go
+++ b/filter/chainsync/chainsync_test.go
@@ -275,7 +275,7 @@ func TestFilterByAddress(t *testing.T) {
 			filterAddress: testStakeAddress,
 			outputAddr:    mockAddress("addr_doesnt_match"),
 			cert: &common.StakeDeregistrationCertificate{
-				StakeDeregistration: cred,
+				StakeCredential: cred,
 			},
 			shouldMatch: true,
 		},
diff --git a/go.mod b/go.mod
index 65ab041..a79a2dd 100644
--- a/go.mod
+++ b/go.mod
@@ -7,8 +7,8 @@ toolchain go1.24.4
 require (
 	github.com/SundaeSwap-finance/kugo v1.3.0
 	github.com/SundaeSwap-finance/ogmigo/v6 v6.1.0
-	github.com/blinklabs-io/gouroboros v0.133.0
-	github.com/blinklabs-io/plutigo v0.0.7
+	github.com/blinklabs-io/gouroboros v0.134.1
+	github.com/blinklabs-io/plutigo v0.0.10
 	github.com/btcsuite/btcd/btcutil v1.1.6
 	github.com/gen2brain/beeep v0.11.1
 	github.com/gin-gonic/gin v1.10.1
@@ -42,7 +42,7 @@ require (
 	github.com/bytedance/sonic/loader v0.1.1 // indirect
 	github.com/cloudwego/base64x v0.1.4 // indirect
 	github.com/cloudwego/iasm v0.2.0 // indirect
-	github.com/consensys/gnark-crypto v0.18.0 // indirect
+	github.com/consensys/gnark-crypto v0.19.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/decred/dcrd/crypto/blake256 v1.1.0 // indirect
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0 // indirect
diff --git a/go.sum b/go.sum
index 122db51..1ca4011 100644
--- a/go.sum
+++ b/go.sum
@@ -15,12 +15,12 @@ github.com/aws/aws-sdk-go v1.55.6 h1:cSg4pvZ3m8dgYcgqB97MrcdjUmZ1BeMYKUxMMB89IPk
 github.com/aws/aws-sdk-go v1.55.6/go.mod h1:eRwEWoyTWFMVYVQzKMNHWP5/RV4xIUGMQfXQHfHkpNU=
 github.com/bits-and-blooms/bitset v1.20.0 h1:2F+rfL86jE2d/bmw7OhqUg2Sj/1rURkBn3MdfoPyRVU=
 github.com/bits-and-blooms/bitset v1.20.0/go.mod h1:7hO7Gc7Pp1vODcmWvKMRA9BNmbv6a/7QIWpPxHddWR8=
-github.com/blinklabs-io/gouroboros v0.133.0 h1:/ts+A6YWS+10WgYORKT9UGqCfuCDnMUAWVR+cFwv92E=
-github.com/blinklabs-io/gouroboros v0.133.0/go.mod h1:A/vuCLJDIEqjTqzXkfY4HGUmLc+aGR03tjJ8qmTAxcA=
+github.com/blinklabs-io/gouroboros v0.134.1 h1:mobm99ieNY5A+9pgaWo616LYNkPFbA2E5UHSnQPCQvg=
+github.com/blinklabs-io/gouroboros v0.134.1/go.mod h1:jYzafdK0peltC1ZawLnFNGAq/ZwFrbNZc0z/nH03J2U=
 github.com/blinklabs-io/ouroboros-mock v0.3.8 h1:+DAt2rx0ouZUxee5DBMgZq3I1+ZdxFSHG9g3tYl/FKU=
 github.com/blinklabs-io/ouroboros-mock v0.3.8/go.mod h1:UwQIf4KqZwO13P9d90fbi3UL/X7JaJfeEbqk+bEeFQA=
-github.com/blinklabs-io/plutigo v0.0.7 h1:wgb7v47FggrZEfikolV12WhPsWEXzFyzLtak5IrAOEk=
-github.com/blinklabs-io/plutigo v0.0.7/go.mod h1:gxTWAu9n7+4SgQ+zAoO91LYU+5WanUNdRkl9mLdm8f8=
+github.com/blinklabs-io/plutigo v0.0.10 h1:h/yg65Krkzkg45AfOhbZLRgGD51zwS8RR91eQa5qDow=
+github.com/blinklabs-io/plutigo v0.0.10/go.mod h1:L639Q8i2cSRuBhjgCHttPR0nnYwwsYVT4Btz7KpQjSw=
 github.com/btcsuite/btcd v0.20.1-beta/go.mod h1:wVuoA8VJLEcwgqHBwHmzLRazpKxTv13Px/pDuV7OomQ=
 github.com/btcsuite/btcd v0.22.0-beta.0.20220111032746-97732e52810c/go.mod h1:tjmYdS6MLJ5/s0Fj4DbLgSbDHbEqLJrtnHecBFkdz5M=
 github.com/btcsuite/btcd v0.23.5-0.20231215221805-96c9fd8078fd/go.mod h1:nm3Bko6zh6bWP60UxwoT5LzdGJsQJaPo6HjduXq9p6A=
@@ -59,8 +59,8 @@ github.com/cloudwego/base64x v0.1.4 h1:jwCgWpFanWmN8xoIUHa2rtzmkd5J2plF/dnLS6Xd/
 github.com/cloudwego/base64x v0.1.4/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
 github.com/cloudwego/iasm v0.2.0 h1:1KNIy1I1H9hNNFEEH3DVnI4UujN+1zjpuk6gwHLTssg=
 github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
-github.com/consensys/gnark-crypto v0.18.0 h1:vIye/FqI50VeAr0B3dx+YjeIvmc3LWz4yEfbWBpTUf0=
-github.com/consensys/gnark-crypto v0.18.0/go.mod h1:L3mXGFTe1ZN+RSJ+CLjUt9x7PNdx8ubaYfDROyp2Z8c=
+github.com/consensys/gnark-crypto v0.19.0 h1:zXCqeY2txSaMl6G5wFpZzMWJU9HPNh8qxPnYJ1BL9vA=
+github.com/consensys/gnark-crypto v0.19.0/go.mod h1:rT23F0XSZqE0mUA0+pRtnL56IbPxs6gp4CeRsBk4XS0=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=