diff --git a/softdevice_controller/CHANGELOG.rst b/softdevice_controller/CHANGELOG.rst
index 79d28b7949..0b11b8a759 100644
--- a/softdevice_controller/CHANGELOG.rst
+++ b/softdevice_controller/CHANGELOG.rst
@@ -9,6 +9,14 @@ Changelog
 
 All the notable changes to this project are documented on this page.
 
+Main branch
+***********
+
+Bug fixes
+=========
+
+* Fixed an issue where the CIS central running on an nRF53 Series device could set an invalid MIC when sending encrypted ISO packets. (DRGN-23776)
+
 nRF Connect SDK v2.8.0
 **********************
 
diff --git a/softdevice_controller/include/sdc.h b/softdevice_controller/include/sdc.h
index e04137c795..88672e97e7 100644
--- a/softdevice_controller/include/sdc.h
+++ b/softdevice_controller/include/sdc.h
@@ -185,7 +185,7 @@ extern "C" {
      __MEM_ADDITIONAL_LINK_SIZE(tx_size, rx_size, tx_count, rx_count))
 
 /** Maximum shared memory required for central links. */
-#define SDC_MEM_CENTRAL_LINKS_SHARED 21
+#define SDC_MEM_CENTRAL_LINKS_SHARED 17
 
 /** Maximum shared memory required for peripheral links. */
 #define SDC_MEM_PERIPHERAL_LINKS_SHARED  17
diff --git a/softdevice_controller/lib/nrf52/hard-float/libsoftdevice_controller_central.a b/softdevice_controller/lib/nrf52/hard-float/libsoftdevice_controller_central.a
index 7ec460f970..9d3e14c6fd 100644
Binary files a/softdevice_controller/lib/nrf52/hard-float/libsoftdevice_controller_central.a and b/softdevice_controller/lib/nrf52/hard-float/libsoftdevice_controller_central.a differ
diff --git a/softdevice_controller/lib/nrf52/hard-float/libsoftdevice_controller_multirole.a b/softdevice_controller/lib/nrf52/hard-float/libsoftdevice_controller_multirole.a
index be5fe4a817..b4be8cd90b 100644
Binary files a/softdevice_controller/lib/nrf52/hard-float/libsoftdevice_controller_multirole.a and b/softdevice_controller/lib/nrf52/hard-float/libsoftdevice_controller_multirole.a differ
diff --git a/softdevice_controller/lib/nrf52/hard-float/libsoftdevice_controller_peripheral.a b/softdevice_controller/lib/nrf52/hard-float/libsoftdevice_controller_peripheral.a
index 64c067a67b..376b7ffd46 100644
Binary files a/softdevice_controller/lib/nrf52/hard-float/libsoftdevice_controller_peripheral.a and b/softdevice_controller/lib/nrf52/hard-float/libsoftdevice_controller_peripheral.a differ
diff --git a/softdevice_controller/lib/nrf52/hard-float/manifest.yaml b/softdevice_controller/lib/nrf52/hard-float/manifest.yaml
index 0ce726fae4..63d4d7c4ea 100644
--- a/softdevice_controller/lib/nrf52/hard-float/manifest.yaml
+++ b/softdevice_controller/lib/nrf52/hard-float/manifest.yaml
@@ -1,5 +1,5 @@
 description: SoftDevice Controller
-git_revision: 002e900e2a695cc7f0ab8dca844ab681c5c7f472
-ll_subversion_number: '0x1054'
+git_revision: 3ab3c2fa9d75e597e0195958a5f27a76f19ad513
+ll_subversion_number: '0x1055'
 ll_version_number: '0x0E'
-timestamp: '2024-11-19T12:00:03Z'
+timestamp: '2024-11-20T16:08:48Z'
diff --git a/softdevice_controller/lib/nrf52/soft-float/libsoftdevice_controller_central.a b/softdevice_controller/lib/nrf52/soft-float/libsoftdevice_controller_central.a
index ffe17c3124..155a1155ee 100644
Binary files a/softdevice_controller/lib/nrf52/soft-float/libsoftdevice_controller_central.a and b/softdevice_controller/lib/nrf52/soft-float/libsoftdevice_controller_central.a differ
diff --git a/softdevice_controller/lib/nrf52/soft-float/libsoftdevice_controller_multirole.a b/softdevice_controller/lib/nrf52/soft-float/libsoftdevice_controller_multirole.a
index 5877df024e..8068705e4b 100644
Binary files a/softdevice_controller/lib/nrf52/soft-float/libsoftdevice_controller_multirole.a and b/softdevice_controller/lib/nrf52/soft-float/libsoftdevice_controller_multirole.a differ
diff --git a/softdevice_controller/lib/nrf52/soft-float/libsoftdevice_controller_peripheral.a b/softdevice_controller/lib/nrf52/soft-float/libsoftdevice_controller_peripheral.a
index e6c7387f27..26be087326 100644
Binary files a/softdevice_controller/lib/nrf52/soft-float/libsoftdevice_controller_peripheral.a and b/softdevice_controller/lib/nrf52/soft-float/libsoftdevice_controller_peripheral.a differ
diff --git a/softdevice_controller/lib/nrf52/soft-float/manifest.yaml b/softdevice_controller/lib/nrf52/soft-float/manifest.yaml
index 0ce726fae4..63d4d7c4ea 100644
--- a/softdevice_controller/lib/nrf52/soft-float/manifest.yaml
+++ b/softdevice_controller/lib/nrf52/soft-float/manifest.yaml
@@ -1,5 +1,5 @@
 description: SoftDevice Controller
-git_revision: 002e900e2a695cc7f0ab8dca844ab681c5c7f472
-ll_subversion_number: '0x1054'
+git_revision: 3ab3c2fa9d75e597e0195958a5f27a76f19ad513
+ll_subversion_number: '0x1055'
 ll_version_number: '0x0E'
-timestamp: '2024-11-19T12:00:03Z'
+timestamp: '2024-11-20T16:08:48Z'
diff --git a/softdevice_controller/lib/nrf52/softfp-float/libsoftdevice_controller_central.a b/softdevice_controller/lib/nrf52/softfp-float/libsoftdevice_controller_central.a
index 53e040571b..4c87876bc5 100644
Binary files a/softdevice_controller/lib/nrf52/softfp-float/libsoftdevice_controller_central.a and b/softdevice_controller/lib/nrf52/softfp-float/libsoftdevice_controller_central.a differ
diff --git a/softdevice_controller/lib/nrf52/softfp-float/libsoftdevice_controller_multirole.a b/softdevice_controller/lib/nrf52/softfp-float/libsoftdevice_controller_multirole.a
index 7a037267fb..0cad57cbbe 100644
Binary files a/softdevice_controller/lib/nrf52/softfp-float/libsoftdevice_controller_multirole.a and b/softdevice_controller/lib/nrf52/softfp-float/libsoftdevice_controller_multirole.a differ
diff --git a/softdevice_controller/lib/nrf52/softfp-float/libsoftdevice_controller_peripheral.a b/softdevice_controller/lib/nrf52/softfp-float/libsoftdevice_controller_peripheral.a
index 75e5731d91..a4ad06659d 100644
Binary files a/softdevice_controller/lib/nrf52/softfp-float/libsoftdevice_controller_peripheral.a and b/softdevice_controller/lib/nrf52/softfp-float/libsoftdevice_controller_peripheral.a differ
diff --git a/softdevice_controller/lib/nrf52/softfp-float/manifest.yaml b/softdevice_controller/lib/nrf52/softfp-float/manifest.yaml
index 0ce726fae4..63d4d7c4ea 100644
--- a/softdevice_controller/lib/nrf52/softfp-float/manifest.yaml
+++ b/softdevice_controller/lib/nrf52/softfp-float/manifest.yaml
@@ -1,5 +1,5 @@
 description: SoftDevice Controller
-git_revision: 002e900e2a695cc7f0ab8dca844ab681c5c7f472
-ll_subversion_number: '0x1054'
+git_revision: 3ab3c2fa9d75e597e0195958a5f27a76f19ad513
+ll_subversion_number: '0x1055'
 ll_version_number: '0x0E'
-timestamp: '2024-11-19T12:00:03Z'
+timestamp: '2024-11-20T16:08:48Z'
diff --git a/softdevice_controller/lib/nrf53/soft-float/libsoftdevice_controller_multirole.a b/softdevice_controller/lib/nrf53/soft-float/libsoftdevice_controller_multirole.a
index f4252b612e..ef3164bfc1 100644
Binary files a/softdevice_controller/lib/nrf53/soft-float/libsoftdevice_controller_multirole.a and b/softdevice_controller/lib/nrf53/soft-float/libsoftdevice_controller_multirole.a differ
diff --git a/softdevice_controller/lib/nrf53/soft-float/manifest.yaml b/softdevice_controller/lib/nrf53/soft-float/manifest.yaml
index f54527e716..38444fe4a9 100644
--- a/softdevice_controller/lib/nrf53/soft-float/manifest.yaml
+++ b/softdevice_controller/lib/nrf53/soft-float/manifest.yaml
@@ -1,5 +1,5 @@
 description: SoftDevice Controller
-git_revision: 002e900e2a695cc7f0ab8dca844ab681c5c7f472
-ll_subversion_number: '0x2054'
+git_revision: 3ab3c2fa9d75e597e0195958a5f27a76f19ad513
+ll_subversion_number: '0x2055'
 ll_version_number: '0x0E'
-timestamp: '2024-11-19T12:01:06Z'
+timestamp: '2024-11-20T16:09:51Z'
diff --git a/softdevice_controller/lib/nrf54h/hard-float/libsoftdevice_controller_multirole.a b/softdevice_controller/lib/nrf54h/hard-float/libsoftdevice_controller_multirole.a
index b28d5e4a02..d5534a9da7 100644
Binary files a/softdevice_controller/lib/nrf54h/hard-float/libsoftdevice_controller_multirole.a and b/softdevice_controller/lib/nrf54h/hard-float/libsoftdevice_controller_multirole.a differ
diff --git a/softdevice_controller/lib/nrf54h/hard-float/manifest.yaml b/softdevice_controller/lib/nrf54h/hard-float/manifest.yaml
index 01f7a91cef..f53eeff663 100644
--- a/softdevice_controller/lib/nrf54h/hard-float/manifest.yaml
+++ b/softdevice_controller/lib/nrf54h/hard-float/manifest.yaml
@@ -1,5 +1,5 @@
 description: SoftDevice Controller
-git_revision: 002e900e2a695cc7f0ab8dca844ab681c5c7f472
-ll_subversion_number: '0x4054'
+git_revision: 3ab3c2fa9d75e597e0195958a5f27a76f19ad513
+ll_subversion_number: '0x4055'
 ll_version_number: '0x0E'
-timestamp: '2024-11-19T12:02:21Z'
+timestamp: '2024-11-20T16:10:43Z'
diff --git a/softdevice_controller/lib/nrf54h/soft-float/libsoftdevice_controller_multirole.a b/softdevice_controller/lib/nrf54h/soft-float/libsoftdevice_controller_multirole.a
index e506235dea..c22f6b0572 100644
Binary files a/softdevice_controller/lib/nrf54h/soft-float/libsoftdevice_controller_multirole.a and b/softdevice_controller/lib/nrf54h/soft-float/libsoftdevice_controller_multirole.a differ
diff --git a/softdevice_controller/lib/nrf54h/soft-float/manifest.yaml b/softdevice_controller/lib/nrf54h/soft-float/manifest.yaml
index 01f7a91cef..f53eeff663 100644
--- a/softdevice_controller/lib/nrf54h/soft-float/manifest.yaml
+++ b/softdevice_controller/lib/nrf54h/soft-float/manifest.yaml
@@ -1,5 +1,5 @@
 description: SoftDevice Controller
-git_revision: 002e900e2a695cc7f0ab8dca844ab681c5c7f472
-ll_subversion_number: '0x4054'
+git_revision: 3ab3c2fa9d75e597e0195958a5f27a76f19ad513
+ll_subversion_number: '0x4055'
 ll_version_number: '0x0E'
-timestamp: '2024-11-19T12:02:21Z'
+timestamp: '2024-11-20T16:10:43Z'
diff --git a/softdevice_controller/lib/nrf54h/softfp-float/libsoftdevice_controller_multirole.a b/softdevice_controller/lib/nrf54h/softfp-float/libsoftdevice_controller_multirole.a
index 142a10bf5a..f6fadbfe45 100644
Binary files a/softdevice_controller/lib/nrf54h/softfp-float/libsoftdevice_controller_multirole.a and b/softdevice_controller/lib/nrf54h/softfp-float/libsoftdevice_controller_multirole.a differ
diff --git a/softdevice_controller/lib/nrf54h/softfp-float/manifest.yaml b/softdevice_controller/lib/nrf54h/softfp-float/manifest.yaml
index 01f7a91cef..f53eeff663 100644
--- a/softdevice_controller/lib/nrf54h/softfp-float/manifest.yaml
+++ b/softdevice_controller/lib/nrf54h/softfp-float/manifest.yaml
@@ -1,5 +1,5 @@
 description: SoftDevice Controller
-git_revision: 002e900e2a695cc7f0ab8dca844ab681c5c7f472
-ll_subversion_number: '0x4054'
+git_revision: 3ab3c2fa9d75e597e0195958a5f27a76f19ad513
+ll_subversion_number: '0x4055'
 ll_version_number: '0x0E'
-timestamp: '2024-11-19T12:02:21Z'
+timestamp: '2024-11-20T16:10:43Z'
diff --git a/softdevice_controller/lib/nrf54l/hard-float/libsoftdevice_controller_multirole.a b/softdevice_controller/lib/nrf54l/hard-float/libsoftdevice_controller_multirole.a
index c10dc95e00..5ab8eb6292 100644
Binary files a/softdevice_controller/lib/nrf54l/hard-float/libsoftdevice_controller_multirole.a and b/softdevice_controller/lib/nrf54l/hard-float/libsoftdevice_controller_multirole.a differ
diff --git a/softdevice_controller/lib/nrf54l/hard-float/manifest.yaml b/softdevice_controller/lib/nrf54l/hard-float/manifest.yaml
index e70db6f18e..60240e5f9f 100644
--- a/softdevice_controller/lib/nrf54l/hard-float/manifest.yaml
+++ b/softdevice_controller/lib/nrf54l/hard-float/manifest.yaml
@@ -1,5 +1,5 @@
 description: SoftDevice Controller
-git_revision: 002e900e2a695cc7f0ab8dca844ab681c5c7f472
-ll_subversion_number: '0x3054'
+git_revision: 3ab3c2fa9d75e597e0195958a5f27a76f19ad513
+ll_subversion_number: '0x3055'
 ll_version_number: '0x0E'
-timestamp: '2024-11-19T12:03:38Z'
+timestamp: '2024-11-20T16:12:22Z'
diff --git a/softdevice_controller/lib/nrf54l/soft-float/libsoftdevice_controller_multirole.a b/softdevice_controller/lib/nrf54l/soft-float/libsoftdevice_controller_multirole.a
index 747b55e886..32b28f3a3a 100644
Binary files a/softdevice_controller/lib/nrf54l/soft-float/libsoftdevice_controller_multirole.a and b/softdevice_controller/lib/nrf54l/soft-float/libsoftdevice_controller_multirole.a differ
diff --git a/softdevice_controller/lib/nrf54l/soft-float/manifest.yaml b/softdevice_controller/lib/nrf54l/soft-float/manifest.yaml
index e70db6f18e..60240e5f9f 100644
--- a/softdevice_controller/lib/nrf54l/soft-float/manifest.yaml
+++ b/softdevice_controller/lib/nrf54l/soft-float/manifest.yaml
@@ -1,5 +1,5 @@
 description: SoftDevice Controller
-git_revision: 002e900e2a695cc7f0ab8dca844ab681c5c7f472
-ll_subversion_number: '0x3054'
+git_revision: 3ab3c2fa9d75e597e0195958a5f27a76f19ad513
+ll_subversion_number: '0x3055'
 ll_version_number: '0x0E'
-timestamp: '2024-11-19T12:03:38Z'
+timestamp: '2024-11-20T16:12:22Z'
diff --git a/softdevice_controller/lib/nrf54l/softfp-float/libsoftdevice_controller_multirole.a b/softdevice_controller/lib/nrf54l/softfp-float/libsoftdevice_controller_multirole.a
index cc3a403e3a..24dc376ada 100644
Binary files a/softdevice_controller/lib/nrf54l/softfp-float/libsoftdevice_controller_multirole.a and b/softdevice_controller/lib/nrf54l/softfp-float/libsoftdevice_controller_multirole.a differ
diff --git a/softdevice_controller/lib/nrf54l/softfp-float/manifest.yaml b/softdevice_controller/lib/nrf54l/softfp-float/manifest.yaml
index e70db6f18e..60240e5f9f 100644
--- a/softdevice_controller/lib/nrf54l/softfp-float/manifest.yaml
+++ b/softdevice_controller/lib/nrf54l/softfp-float/manifest.yaml
@@ -1,5 +1,5 @@
 description: SoftDevice Controller
-git_revision: 002e900e2a695cc7f0ab8dca844ab681c5c7f472
-ll_subversion_number: '0x3054'
+git_revision: 3ab3c2fa9d75e597e0195958a5f27a76f19ad513
+ll_subversion_number: '0x3055'
 ll_version_number: '0x0E'
-timestamp: '2024-11-19T12:03:38Z'
+timestamp: '2024-11-20T16:12:22Z'
diff --git a/softdevice_controller/lib/nrf54l_ns/hard-float/libsoftdevice_controller_multirole.a b/softdevice_controller/lib/nrf54l_ns/hard-float/libsoftdevice_controller_multirole.a
index ee86aaab67..8b290a69f6 100644
Binary files a/softdevice_controller/lib/nrf54l_ns/hard-float/libsoftdevice_controller_multirole.a and b/softdevice_controller/lib/nrf54l_ns/hard-float/libsoftdevice_controller_multirole.a differ
diff --git a/softdevice_controller/lib/nrf54l_ns/hard-float/manifest.yaml b/softdevice_controller/lib/nrf54l_ns/hard-float/manifest.yaml
index b673a5cbc6..56817b4240 100644
--- a/softdevice_controller/lib/nrf54l_ns/hard-float/manifest.yaml
+++ b/softdevice_controller/lib/nrf54l_ns/hard-float/manifest.yaml
@@ -1,5 +1,5 @@
 description: SoftDevice Controller
-git_revision: 002e900e2a695cc7f0ab8dca844ab681c5c7f472
-ll_subversion_number: '0x3054'
+git_revision: 3ab3c2fa9d75e597e0195958a5f27a76f19ad513
+ll_subversion_number: '0x3055'
 ll_version_number: '0x0E'
-timestamp: '2024-11-19T12:05:50Z'
+timestamp: '2024-11-20T16:13:38Z'
diff --git a/softdevice_controller/lib/nrf54l_ns/soft-float/libsoftdevice_controller_multirole.a b/softdevice_controller/lib/nrf54l_ns/soft-float/libsoftdevice_controller_multirole.a
index 8d831ac3ac..e96d7ad2a5 100644
Binary files a/softdevice_controller/lib/nrf54l_ns/soft-float/libsoftdevice_controller_multirole.a and b/softdevice_controller/lib/nrf54l_ns/soft-float/libsoftdevice_controller_multirole.a differ
diff --git a/softdevice_controller/lib/nrf54l_ns/soft-float/manifest.yaml b/softdevice_controller/lib/nrf54l_ns/soft-float/manifest.yaml
index b673a5cbc6..56817b4240 100644
--- a/softdevice_controller/lib/nrf54l_ns/soft-float/manifest.yaml
+++ b/softdevice_controller/lib/nrf54l_ns/soft-float/manifest.yaml
@@ -1,5 +1,5 @@
 description: SoftDevice Controller
-git_revision: 002e900e2a695cc7f0ab8dca844ab681c5c7f472
-ll_subversion_number: '0x3054'
+git_revision: 3ab3c2fa9d75e597e0195958a5f27a76f19ad513
+ll_subversion_number: '0x3055'
 ll_version_number: '0x0E'
-timestamp: '2024-11-19T12:05:50Z'
+timestamp: '2024-11-20T16:13:38Z'
diff --git a/softdevice_controller/lib/nrf54l_ns/softfp-float/libsoftdevice_controller_multirole.a b/softdevice_controller/lib/nrf54l_ns/softfp-float/libsoftdevice_controller_multirole.a
index 66acacb18b..9fa36af460 100644
Binary files a/softdevice_controller/lib/nrf54l_ns/softfp-float/libsoftdevice_controller_multirole.a and b/softdevice_controller/lib/nrf54l_ns/softfp-float/libsoftdevice_controller_multirole.a differ
diff --git a/softdevice_controller/lib/nrf54l_ns/softfp-float/manifest.yaml b/softdevice_controller/lib/nrf54l_ns/softfp-float/manifest.yaml
index b673a5cbc6..56817b4240 100644
--- a/softdevice_controller/lib/nrf54l_ns/softfp-float/manifest.yaml
+++ b/softdevice_controller/lib/nrf54l_ns/softfp-float/manifest.yaml
@@ -1,5 +1,5 @@
 description: SoftDevice Controller
-git_revision: 002e900e2a695cc7f0ab8dca844ab681c5c7f472
-ll_subversion_number: '0x3054'
+git_revision: 3ab3c2fa9d75e597e0195958a5f27a76f19ad513
+ll_subversion_number: '0x3055'
 ll_version_number: '0x0E'
-timestamp: '2024-11-19T12:05:50Z'
+timestamp: '2024-11-20T16:13:38Z'