diff --git a/hw/dma/xlnx_csu_dma.c b/hw/dma/xlnx_csu_dma.c
index e890898..531013f 100644
--- a/hw/dma/xlnx_csu_dma.c
+++ b/hw/dma/xlnx_csu_dma.c
@@ -33,7 +33,7 @@
 
 /*
  * Ref: UG1087 (v1.7) February 8, 2019
- * https://www.xilinx.com/html_docs/registers/ug1087/ug1087-zynq-ultrascale-registers.html
+ * https://www.xilinx.com/html_docs/registers/ug1087/ug1087-zynq-ultrascale-registers
  * CSUDMA Module section
  */
 REG32(ADDR, 0x0)
diff --git a/include/hw/misc/xlnx-versal-cframe-reg.h b/include/hw/misc/xlnx-versal-cframe-reg.h
index a14fbd7..0091505 100644
--- a/include/hw/misc/xlnx-versal-cframe-reg.h
+++ b/include/hw/misc/xlnx-versal-cframe-reg.h
@@ -12,7 +12,7 @@
  *     https://www.xilinx.com/support/documentation/architecture-manuals/am011-versal-acap-trm.pdf
  *
  * [2] Versal ACAP Register Reference,
- *     https://www.xilinx.com/htmldocs/registers/am012/am012-versal-register-reference.html
+ *     https://docs.xilinx.com/r/en-US/am012-versal-register-reference/CFRAME_REG-Module
  */
 #ifndef HW_MISC_XLNX_VERSAL_CFRAME_REG_H
 #define HW_MISC_XLNX_VERSAL_CFRAME_REG_H
diff --git a/include/hw/misc/xlnx-versal-cfu.h b/include/hw/misc/xlnx-versal-cfu.h
index 86fb841..be62bab 100644
--- a/include/hw/misc/xlnx-versal-cfu.h
+++ b/include/hw/misc/xlnx-versal-cfu.h
@@ -12,7 +12,7 @@
  *     https://www.xilinx.com/support/documentation/architecture-manuals/am011-versal-acap-trm.pdf
  *
  * [2] Versal ACAP Register Reference,
- *     https://www.xilinx.com/htmldocs/registers/am012/am012-versal-register-reference.html
+ *     https://docs.xilinx.com/r/en-US/am012-versal-register-reference/CFU_CSR-Module
  */
 #ifndef HW_MISC_XLNX_VERSAL_CFU_APB_H
 #define HW_MISC_XLNX_VERSAL_CFU_APB_H
diff --git a/include/hw/misc/xlnx-versal-pmc-iou-slcr.h b/include/hw/misc/xlnx-versal-pmc-iou-slcr.h
index f7d24c9..0c4a4fd 100644
--- a/include/hw/misc/xlnx-versal-pmc-iou-slcr.h
+++ b/include/hw/misc/xlnx-versal-pmc-iou-slcr.h
@@ -34,7 +34,7 @@
  *     https://www.xilinx.com/support/documentation/architecture-manuals/am011-versal-acap-trm.pdf
  *
  * [2] Versal ACAP Register Reference,
- *     https://www.xilinx.com/html_docs/registers/am012/am012-versal-register-reference.html#mod___pmc_iop_slcr.html
+ *     https://docs.xilinx.com/r/en-US/am012-versal-register-reference/PMC_IOP_SLCR-Module
  *
  * QEMU interface:
  * + sysbus MMIO region 0: MemoryRegion for the device's registers
diff --git a/include/hw/ssi/xlnx-versal-ospi.h b/include/hw/ssi/xlnx-versal-ospi.h
index 5d131d3..4ac975a 100644
--- a/include/hw/ssi/xlnx-versal-ospi.h
+++ b/include/hw/ssi/xlnx-versal-ospi.h
@@ -34,7 +34,7 @@
  *     https://www.xilinx.com/support/documentation/architecture-manuals/am011-versal-acap-trm.pdf
  *
  * [2] Versal ACAP Register Reference,
- *     https://www.xilinx.com/html_docs/registers/am012/am012-versal-register-reference.html#mod___ospi.html
+ *     https://docs.xilinx.com/r/en-US/am012-versal-register-reference/OSPI-Module
  *
  *
  * QEMU interface: