diff --git a/docs/architecture/adr-019-strict-inflation-schedule.md b/docs/architecture/adr-019-strict-inflation-schedule.md
index ecc5f6fc78..257128da88 100644
--- a/docs/architecture/adr-019-strict-inflation-schedule.md
+++ b/docs/architecture/adr-019-strict-inflation-schedule.md
@@ -12,7 +12,7 @@ Implemented in <https://github.com/celestiaorg/celestia-app/pull/1578>
 
 ## Context
 
-Cosmos SDK chains that use the [x/mint](https://docs.cosmos.network/v0.46/modules/mint/) module have a flexible inflation rate that increases/decreases so that the total % of tokens bonded target some value.
+Cosmos SDK chains that use the [x/mint](https://github.com/cosmos/cosmos-sdk/blob/v0.46.15/x/mint/spec/README.md) module have a flexible inflation rate that increases/decreases so that the total % of tokens bonded target some value.
 
 In contrast to a flexible inflation rate, Celestia intends on having a predictable inflation rate with the following constants:
 
diff --git a/specs/src/specs/ante_handler.md b/specs/src/specs/ante_handler.md
index 6c919aebee..82d684da0a 100644
--- a/specs/src/specs/ante_handler.md
+++ b/specs/src/specs/ante_handler.md
@@ -1,6 +1,6 @@
 # AnteHandler
 
-Celestia makes use of a Cosmos SDK [AnteHandler](https://docs.cosmos.network/v0.46/modules/auth/03_antehandlers.html#antehandlers) in order to reject decodable sdk.Txs that do not meet certain criteria. The AnteHandler is defined in [app/ante/ante.go](https://github.com/celestiaorg/celestia-app/blob/7f97788a64af7fe0fce00959753d6dd81663e98f/app/ante/ante.go) and is invoked at multiple times during the transaction lifecycle:
+Celestia makes use of a Cosmos SDK [AnteHandler](https://github.com/cosmos/cosmos-sdk/blob/v0.46.15/x/auth/spec/03_antehandlers.md) in order to reject decodable sdk.Txs that do not meet certain criteria. The AnteHandler is defined in [app/ante/ante.go](https://github.com/celestiaorg/celestia-app/blob/7f97788a64af7fe0fce00959753d6dd81663e98f/app/ante/ante.go) and is invoked at multiple times during the transaction lifecycle:
 
 1. `CheckTx` prior to the transaction entering the mempool
 1. `PrepareProposal` when the block proposer includes the transaction in a block proposal
@@ -14,7 +14,7 @@ The AnteHandler chains together several decorators to ensure the following crite
 - The tx's [timeout_height](https://github.com/cosmos/cosmos-sdk/blob/22c28366466e64ebf0df1ce5bec8b1130523552c/proto/cosmos/tx/v1beta1/tx.proto#L115-L117) has not been reached if one is specified.
 - The tx's [memo](https://github.com/cosmos/cosmos-sdk/blob/22c28366466e64ebf0df1ce5bec8b1130523552c/proto/cosmos/tx/v1beta1/tx.proto#L110-L113) is <= the max memo characters where [`MaxMemoCharacters = 256`](<https://github.com/cosmos/cosmos-sdk/blob/a429238fc267da88a8548bfebe0ba7fb28b82a13/x/auth/README.md?plain=1#L230>).
 - The tx's [gas_limit](https://github.com/cosmos/cosmos-sdk/blob/22c28366466e64ebf0df1ce5bec8b1130523552c/proto/cosmos/tx/v1beta1/tx.proto#L211-L213) is > the gas consumed based on the tx's size where [`TxSizeCostPerByte = 10`](https://github.com/cosmos/cosmos-sdk/blob/a429238fc267da88a8548bfebe0ba7fb28b82a13/x/auth/README.md?plain=1#L232).
-- The tx's feepayer has enough funds to pay fees for the tx. The tx's feepayer is the feegranter (if specified) or the tx's first signer. Note the [feegrant](https://docs.cosmos.network/v0.46/) module is enabled.
+- The tx's feepayer has enough funds to pay fees for the tx. The tx's feepayer is the feegranter (if specified) or the tx's first signer. Note the [feegrant](https://github.com/cosmos/cosmos-sdk/blob/v0.46.15/x/feegrant/README.md) module is enabled.
 - The tx's count of signatures <= the max number of signatures. The max number of signatures is [`TxSigLimit = 7`](https://github.com/cosmos/cosmos-sdk/blob/a429238fc267da88a8548bfebe0ba7fb28b82a13/x/auth/README.md?plain=1#L231).
 - The tx's [gas_limit](https://github.com/cosmos/cosmos-sdk/blob/22c28366466e64ebf0df1ce5bec8b1130523552c/proto/cosmos/tx/v1beta1/tx.proto#L211-L213) is > the gas consumed based on the tx's signatures.
 - The tx's [signatures](https://github.com/cosmos/cosmos-sdk/blob/22c28366466e64ebf0df1ce5bec8b1130523552c/types/tx/signing/signature.go#L10-L26) are valid. For each signature, ensure that the signature's sequence number (a.k.a nonce) matches the account sequence number of the signer.
diff --git a/specs/src/specs/data_structures.md b/specs/src/specs/data_structures.md
index ee84145c7c..7bb36e6095 100644
--- a/specs/src/specs/data_structures.md
+++ b/specs/src/specs/data_structures.md
@@ -110,7 +110,7 @@ Abstraction over transaction fees.
 
 ### Address
 
-Celestia supports [secp256k1](https://en.bitcoin.it/wiki/Secp256k1) keys where [addresses](https://docs.cosmos.network/v0.46/basics/accounts.html#addresses) are 20 bytes in length.
+Celestia supports [secp256k1](https://en.bitcoin.it/wiki/Secp256k1) keys where [addresses](https://github.com/cosmos/cosmos-sdk/blob/main/docs/architecture/adr-028-public-key-addresses.md) are 20 bytes in length.
 
 | name         | type       | description                                                             |
 |--------------|------------|-------------------------------------------------------------------------|
@@ -388,7 +388,7 @@ Wrapped transactions include additional metadata by the block proposer that is c
 
 #### Transaction
 
-Celestia transactions are Cosmos SDK [transactions](https://docs.cosmos.network/v0.46/core/transactions.html).
+Celestia transactions are Cosmos SDK [transactions](https://github.com/cosmos/cosmos-sdk/blob/v0.46.15/docs/core/transactions.md).
 
 ### PayForBlobData
 
@@ -426,7 +426,7 @@ Celestia transactions are Cosmos SDK [transactions](https://docs.cosmos.network/
 
 ## State
 
-The state of the Celestia chain is intentionally restricted to containing only account balances and the validator set metadata. Similar to other Cosmos SDK based chains, the state of the Celestia chain is maintained in a [multistore](https://docs.cosmos.network/main/core/store#multistore). The root of the application state is committed to in the [block header](#header) via the `AppHash`.
+The state of the Celestia chain is intentionally restricted to containing only account balances and the validator set metadata. Similar to other Cosmos SDK based chains, the state of the Celestia chain is maintained in a [multistore](https://github.com/cosmos/cosmos-sdk/blob/v0.46.15/docs/core/store.md#multistore). The root of the application state is committed to in the [block header](#header) via the `AppHash`.
 
 ## Consensus Parameters
 
diff --git a/specs/src/specs/public_key_cryptography.md b/specs/src/specs/public_key_cryptography.md
index ce77f90c60..413dc91005 100644
--- a/specs/src/specs/public_key_cryptography.md
+++ b/specs/src/specs/public_key_cryptography.md
@@ -14,17 +14,17 @@ A highly-optimized library is available in C (<https://github.com/bitcoin-core/s
 
 ### Public-keys
 
-Secp256k1 public keys can be compressed to 257-bits (or 33 bytes) per the format described [here](https://docs.cosmos.network/v0.46/basics/accounts.html#public-keys).
+Secp256k1 public keys can be compressed to 257-bits (or 33 bytes) per the format described [here](https://github.com/cosmos/cosmos-sdk/blob/v0.46.15/docs/basics/accounts.md#public-keys).
 
 ### Addresses
 
-Cosmos [addresses](https://docs.cosmos.network/v0.46/basics/accounts.html#addresses) are 20 bytes in length.
+Cosmos [addresses](https://github.com/cosmos/cosmos-sdk/blob/v0.46.15/docs/basics/accounts.md#addresses) are 20 bytes in length.
 
 ### Signatures
 
 Deterministic signatures ([RFC-6979](https://tools.ietf.org/rfc/rfc6979.txt)) should be used when signing, but this is not enforced at the protocol level as it cannot be for Secp256k1 signatures.
 
-Signatures are represented as the `r` and `s` (each 32 bytes) values of the signature. `r` and `s` take on their usual meaning (see: [SEC 1, 4.1.3 Signing Operation](https://www.secg.org/sec1-v2.pdf)). Signatures are encoded with protobuf as described [here](https://docs.cosmos.network/v0.46/core/encoding.html#transaction-encoding).
+Signatures are represented as the `r` and `s` (each 32 bytes) values of the signature. `r` and `s` take on their usual meaning (see: [SEC 1, 4.1.3 Signing Operation](https://www.secg.org/sec1-v2.pdf)). Signatures are encoded with protobuf as described [here](https://github.com/cosmos/cosmos-sdk/blob/v0.46.15/docs/core/encoding.md).
 
 ### Human Readable Encoding
 
diff --git a/specs/src/specs/resource_pricing.md b/specs/src/specs/resource_pricing.md
index afe7753d0e..ff53a41d01 100644
--- a/specs/src/specs/resource_pricing.md
+++ b/specs/src/specs/resource_pricing.md
@@ -1,7 +1,7 @@
 # Resource Pricing
 
 For all standard cosmos-sdk transactions (staking, IBC, etc), Celestia utilizes
-the [default cosmos-sdk mechanisms](https://docs.cosmos.network/v0.46/basics/gas-fees.html) for pricing resources. This involves
+the [default cosmos-sdk mechanisms](https://github.com/cosmos/cosmos-sdk/blob/v0.46.15/docs/basics/gas-fees.md) for pricing resources. This involves
 incrementing a gas counter during transaction execution each time the state is
 read from/written to, or when specific costly operations occur such as signature
 verification or inclusion of data.
diff --git a/x/blob/types/payforblob.go b/x/blob/types/payforblob.go
index ae1e8c82e4..07d2f78699 100644
--- a/x/blob/types/payforblob.go
+++ b/x/blob/types/payforblob.go
@@ -44,7 +44,7 @@ const (
 )
 
 // MsgPayForBlobs implements the `LegacyMsg` interface.
-// See: https://docs.cosmos.network/v0.46/building-modules/messages-and-queries.html#legacy-amino-legacymsgs
+// See: https://github.com/cosmos/cosmos-sdk/blob/v0.46.15/docs/building-modules/messages-and-queries.md#legacy-amino-legacymsgs
 var _ legacytx.LegacyMsg = &MsgPayForBlobs{}
 
 func NewMsgPayForBlobs(signer string, blobs ...*Blob) (*MsgPayForBlobs, error) {
diff --git a/x/qgb/overview.md b/x/qgb/overview.md
index 7e78c18a55..0958c4818b 100644
--- a/x/qgb/overview.md
+++ b/x/qgb/overview.md
@@ -107,7 +107,7 @@ If more than 1/3rd of the validator set stops running their orchestrators, then
 
 We still don't support slashing for equivocation, liveness  or invalid signatures. However, if anything were to happen to the bridge, we would be able to social slash the corrupt validators and redeploy the contract.
 
-Future versions of the QGB will support slashing. It will be enforced via the use of [vote extensions](https://docs.cosmos.network/main/building-apps/vote-extensions).
+Future versions of the QGB will support slashing. It will be enforced via the use of [vote extensions](https://github.com/cometbft/cometbft/blob/v0.38.0/spec/abci/abci%2B%2B_methods.md#extendvote).
 
 ## Proofs
 
diff --git a/x/upgrade/README.md b/x/upgrade/README.md
index 35e3950e3d..1d7414db17 100644
--- a/x/upgrade/README.md
+++ b/x/upgrade/README.md
@@ -19,5 +19,5 @@ added to the application.
 ## Resources
 
 1. <https://github.com/celestiaorg/celestia-app/pull/1491>
-1. <https://docs.cosmos.network/v0.46/modules/upgrade/>
-1. <https://docs.cosmos.network/v0.46/modules/gov/>
+1. <https://github.com/cosmos/cosmos-sdk/blob/v0.46.15/x/upgrade/README.md>
+1. <https://github.com/cosmos/cosmos-sdk/blob/v0.46.15/x/gov/README.md>