diff --git a/Dockerfile.mainnet b/Dockerfile.mainnet
index 28f23d7..3f5c885 100644
--- a/Dockerfile.mainnet
+++ b/Dockerfile.mainnet
@@ -24,6 +24,7 @@ ARG kava_v0_21_0_upgrade_version=v0.21.0
 ARG kava_v0_23_0_upgrade_version=v0.23.1
 ARG kava_v0_24_0_upgrade_version=v0.24.0
 ARG kava_v0_25_0_upgrade_version=v0.25.0
+ARG kava_v0_26_0_upgrade_version=v0.26.0
 ENV KAVA_GENESIS_VERSION=$kava_genesis_version
 ENV KAVA_V0_18_0_UPGRADE_VERSION=$kava_v0_18_0_upgrade_version
 ENV KAVA_V0_19_0_UPGRADE_VERSION=$kava_v0_19_0_upgrade_version
@@ -31,6 +32,7 @@ ENV KAVA_V0_21_0_UPGRADE_VERSION=$kava_v0_21_0_upgrade_version
 ENV KAVA_V0_23_0_UPGRADE_VERSION=$kava_v0_23_0_upgrade_version
 ENV KAVA_V0_24_0_UPGRADE_VERSION=$kava_v0_24_0_upgrade_version
 ENV KAVA_V0_25_0_UPGRADE_VERSION=$kava_v0_25_0_upgrade_version
+ENV KAVA_V0_26_0_UPGRADE_VERSION=$kava_v0_26_0_upgrade_version
 
 RUN git clone https://github.com/kava-labs/kava \
       && cd kava \
@@ -75,7 +77,13 @@ RUN cd kava \
       && mkdir -p /app/cosmovisor/upgrades/v0.25.0/bin \
       && mv /go/bin/kava /app/cosmovisor/upgrades/v0.25.0/bin
 
-ARG kava_rosetta_version=v7.0.0
+RUN cd kava \
+      && git checkout $KAVA_V0_26_0_UPGRADE_VERSION \
+      && make install \
+      && mkdir -p /app/cosmovisor/upgrades/v0.26.0/bin \
+      && mv /go/bin/kava /app/cosmovisor/upgrades/v0.26.0/bin
+
+ARG kava_rosetta_version=v8.0.0
 ENV KAVA_ROSETTA_VERSION=$kava_rosetta_version
 
 RUN git clone https://github.com/Kava-Labs/rosetta-kava.git \
diff --git a/Dockerfile.mainnet.dev b/Dockerfile.mainnet.dev
index 9b1d336..41ef200 100644
--- a/Dockerfile.mainnet.dev
+++ b/Dockerfile.mainnet.dev
@@ -24,6 +24,7 @@ ARG kava_v0_21_0_upgrade_version=v0.21.0
 ARG kava_v0_23_0_upgrade_version=v0.23.1
 ARG kava_v0_24_0_upgrade_version=v0.24.0
 ARG kava_v0_25_0_upgrade_version=v0.25.0
+ARG kava_v0_26_0_upgrade_version=v0.26.0
 
 ENV KAVA_GENESIS_VERSION=$kava_genesis_version
 ENV KAVA_V0_18_0_UPGRADE_VERSION=$kava_v0_18_0_upgrade_version
@@ -32,6 +33,7 @@ ENV KAVA_V0_21_0_UPGRADE_VERSION=$kava_v0_21_0_upgrade_version
 ENV KAVA_V0_23_0_UPGRADE_VERSION=$kava_v0_23_0_upgrade_version
 ENV KAVA_V0_24_0_UPGRADE_VERSION=$kava_v0_24_0_upgrade_version
 ENV KAVA_V0_25_0_UPGRADE_VERSION=$kava_v0_25_0_upgrade_version
+ENV KAVA_V0_26_0_UPGRADE_VERSION=$kava_v0_26_0_upgrade_version
 
 RUN git clone https://github.com/kava-labs/kava \
       && cd kava \
@@ -76,6 +78,12 @@ RUN cd kava \
       && mkdir -p /app/cosmovisor/upgrades/v0.25.0/bin \
       && mv /go/bin/kava /app/cosmovisor/upgrades/v0.25.0/bin
 
+RUN cd kava \
+      && git checkout $KAVA_V0_26_0_UPGRADE_VERSION \
+      && make install \
+      && mkdir -p /app/cosmovisor/upgrades/v0.26.0/bin \
+      && mv /go/bin/kava /app/cosmovisor/upgrades/v0.26.0/bin
+
 COPY . rosetta-kava
 
 RUN cd rosetta-kava \
diff --git a/go.mod b/go.mod
index a44bda5..60582c0 100644
--- a/go.mod
+++ b/go.mod
@@ -10,7 +10,7 @@ require (
 	github.com/cosmos/cosmos-sdk v0.47.10
 	github.com/fatih/color v1.13.0
 	github.com/google/go-cmp v0.6.0
-	github.com/kava-labs/kava v0.26.0-alpha.0
+	github.com/kava-labs/kava v0.26.0
 	github.com/spf13/cobra v1.7.0
 	github.com/stretchr/testify v1.8.4
 	github.com/tendermint/go-amino v0.16.0
diff --git a/go.sum b/go.sum
index 269cd33..bcaf8e7 100644
--- a/go.sum
+++ b/go.sum
@@ -877,8 +877,8 @@ github.com/kava-labs/cosmos-sdk v0.47.10-kava.1 h1:Ycu9ep1ggcgltYNLPrwQhHd32zFjN
 github.com/kava-labs/cosmos-sdk v0.47.10-kava.1/go.mod h1:Pu1s91xgfT6VAUmwqR5wMensfvpGPHXKwA8dXw42+gA=
 github.com/kava-labs/ethermint v0.21.0-kava-v26.2 h1:TPCwtVkYyyw4RRYkmfLk3WIZRNx1p1FPTCqAxBjPptY=
 github.com/kava-labs/ethermint v0.21.0-kava-v26.2/go.mod h1:D8MKV53Ah21b+Bk78bQUwIwnOGu03TQ19buZXHgEujE=
-github.com/kava-labs/kava v0.26.0-alpha.0 h1:hJ+mqBqismCaJRFOhahMdZcxPXOF1Hldu/di+ifeXDE=
-github.com/kava-labs/kava v0.26.0-alpha.0/go.mod h1:ggmYrqReLq6qyS+6QdJ4AbOAEhLdnSP3KsRIZR13Jjk=
+github.com/kava-labs/kava v0.26.0 h1:gSPKAZJXlY8Eu0WAsKVv1guciSg7dXY9zx1wdsDYUbs=
+github.com/kava-labs/kava v0.26.0/go.mod h1:ggmYrqReLq6qyS+6QdJ4AbOAEhLdnSP3KsRIZR13Jjk=
 github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q=
 github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00=
 github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=