diff --git a/docs/src/apps/sysvars.md b/docs/src/apps/sysvars.md
index 5f46a9797d..42a59de7a8 100644
--- a/docs/src/apps/sysvars.md
+++ b/docs/src/apps/sysvars.md
@@ -5,7 +5,7 @@ title: Sysvar Cluster Data
 Solana exposes a variety of cluster state data to programs via
 [`sysvar`](terminology.md#sysvar) accounts. These accounts are populated at
 known addresses published along with the account layouts in the
-[`solana-sdk`](https://docs.rs/solana-sdk/VERSION_FOR_DOCS_RS/solana_sdk/sysvar/index.html),
+[`solana-program` crate](https://docs.rs/solana-program/VERSION_FOR_DOCS_RS/solana_program/sysvar/index.html),
 and outlined below.
 
 To include sysvar data in program operations, pass the sysvar account address in
@@ -19,7 +19,7 @@ The Clock sysvar contains data on cluster time, including the current slot,
 epoch, and estimated wall-clock Unix timestamp. It is updated every slot.
 
 - Address: `SysvarC1ock11111111111111111111111111111111`
-- Layout: [Clock](https://docs.rs/solana-sdk/VERSION_FOR_DOCS_RS/solana_sdk/sysvar/clock/struct.Clock.html)
+- Layout: [Clock](https://docs.rs/solana-program/VERSION_FOR_DOCS_RS/solana_program/clock/struct.Clock.html)
 
 ## EpochSchedule
 
@@ -29,7 +29,7 @@ for a given slot, etc. (Note: the epoch schedule is distinct from the
 [`leader schedule`](terminology.md#leader-schedule))
 
 - Address: `SysvarEpochSchedu1e111111111111111111111111`
-- Layout: [EpochSchedule](https://docs.rs/solana-sdk/VERSION_FOR_DOCS_RS/solana_sdk/sysvar/epoch_schedule/struct.EpochSchedule.html)
+- Layout: [EpochSchedule](https://docs.rs/solana-program/VERSION_FOR_DOCS_RS/solana_program/epoch_schedule/struct.EpochSchedule.html)
 
 ## Fees
 
@@ -37,7 +37,7 @@ The Fees sysvar contains the fee calculator for the current slot. It is updated
 every slot, based on the fee-rate governor.
 
 - Address: `SysvarFees111111111111111111111111111111111`
-- Layout: [Fees](https://docs.rs/solana-sdk/VERSION_FOR_DOCS_RS/solana_sdk/sysvar/fees/struct.Fees.html)
+- Layout: [Fees](https://docs.rs/solana-program/VERSION_FOR_DOCS_RS/solana_program/sysvar/fees/struct.Fees.html)
 
 ## Instructions
 
@@ -47,7 +47,7 @@ other instructions in the same transaction. Read more information on
 [instruction introspection](implemented-proposals/instruction_introspection.md).
 
 - Address: `Sysvar1nstructions1111111111111111111111111`
-- Layout: [Instructions](https://docs.rs/solana-sdk/VERSION_FOR_DOCS_RS/solana_sdk/sysvar/instructions/type.Instructions.html)
+- Layout: [Instructions](https://docs.rs/solana-program/VERSION_FOR_DOCS_RS/solana_program/sysvar/instructions/type.Instructions.html)
 
 ## RecentBlockhashes
 
@@ -55,7 +55,7 @@ The RecentBlockhashes sysvar contains the active recent blockhashes as well as
 their associated fee calculators. It is updated every slot.
 
 - Address: `SysvarRecentB1ockHashes11111111111111111111`
-- Layout: [RecentBlockhashes](https://docs.rs/solana-sdk/VERSION_FOR_DOCS_RS/solana_sdk/sysvar/recent_blockhashes/struct.RecentBlockhashes.html)
+- Layout: [RecentBlockhashes](https://docs.rs/solana-program/VERSION_FOR_DOCS_RS/solana_program/sysvar/recent_blockhashes/struct.RecentBlockhashes.html)
 
 ## Rent
 
@@ -63,7 +63,7 @@ The Rent sysvar contains the rental rate. Currently, the rate is static and set
 in genesis. The Rent burn percentage is modified by manual feature activation.
 
 - Address: `SysvarRent111111111111111111111111111111111`
-- Layout: [Rent](https://docs.rs/solana-sdk/VERSION_FOR_DOCS_RS/solana_sdk/sysvar/rent/struct.Rent.html)
+- Layout: [Rent](https://docs.rs/solana-program/VERSION_FOR_DOCS_RS/solana_program/rent/struct.Rent.html)
 
 ## SlotHashes
 
@@ -71,7 +71,7 @@ The SlotHashes sysvar contains the most recent hashes of the slot's parent
 banks. It is updated every slot.
 
 - Address: `SysvarS1otHashes111111111111111111111111111`
-- Layout: [SlotHashes](https://docs.rs/solana-sdk/VERSION_FOR_DOCS_RS/solana_sdk/sysvar/slot_hashes/struct.SlotHashes.html)
+- Layout: [SlotHashes](https://docs.rs/solana-program/VERSION_FOR_DOCS_RS/solana_program/slot_hashes/struct.SlotHashes.html)
 
 ## SlotHistory
 
@@ -79,7 +79,7 @@ The SlotHistory sysvar contains a bitvector of slots present over the last
 epoch. It is updated every slot.
 
 - Address: `SysvarS1otHistory11111111111111111111111111`
-- Layout: [SlotHistory](https://docs.rs/solana-sdk/VERSION_FOR_DOCS_RS/solana_sdk/sysvar/slot_history/struct.SlotHistory.html)
+- Layout: [SlotHistory](https://docs.rs/solana-program/VERSION_FOR_DOCS_RS/solana_program/slot_history/struct.SlotHistory.html)
 
 ## StakeHistory
 
@@ -87,4 +87,4 @@ The StakeHistory sysvar contains the history of cluster-wide stake activations
 and de-activations per epoch. It is updated at the start of every epoch.
 
 - Address: `SysvarStakeHistory1111111111111111111111111`
-- Layout: [StakeHistory](https://docs.rs/solana-sdk/VERSION_FOR_DOCS_RS/solana_sdk/sysvar/stake_history/struct.StakeHistory.html)
+- Layout: [StakeHistory](https://docs.rs/solana-program/VERSION_FOR_DOCS_RS/solana_program/stake_history/struct.StakeHistory.html)