diff --git a/README.md b/README.md
index b29e616..a9e8d9b 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 NVENC and NvFBC patches for Nvidia drivers
 ==========================================
 
-![GitHub last commit](https://img.shields.io/github/last-commit/keylase/nvidia-patch.svg) ![Latest version](https://img.shields.io/badge/latest%20linux%20driver%20version-450.57-brightgreen.svg)
+![GitHub last commit](https://img.shields.io/github/last-commit/keylase/nvidia-patch.svg) ![Latest version](https://img.shields.io/badge/latest%20linux%20driver%20version-455.23.04-brightgreen.svg)
 
 [NVENC patch](patch.sh) removes restriction on maximum number of simultaneous NVENC video encoding sessions imposed by Nvidia to consumer-grade GPUs.
 
@@ -109,6 +109,8 @@ git clone https://ipfs.io/ipns/Qmed4r8yrBP162WK1ybd1DJWhLUi4t6mGuBoB9fLtjxR7u nv
 | 450.56.02 | YES | YES |  |
 | 450.56.06 | YES | YES |  |
 | 450.57 | YES | YES | [Driver link](https://international.download.nvidia.com/XFree86/Linux-x86_64/450.57/NVIDIA-Linux-x86_64-450.57.run) |
+| 450.66 | YES | YES | [Driver link](https://international.download.nvidia.com/XFree86/Linux-x86_64/450.66/NVIDIA-Linux-x86_64-450.66.run) |
+| 455.23.04 | YES | YES | [Driver link](https://international.download.nvidia.com/XFree86/Linux-x86_64/455.23.04/NVIDIA-Linux-x86_64-455.23.04.run) |
 
 ## Synopsis
 
diff --git a/drivers.json b/drivers.json
index f8ae86e..f351183 100644
--- a/drivers.json
+++ b/drivers.json
@@ -396,6 +396,18 @@
                     "version": "450.56.06",
                     "nvenc_patch": true,
                     "nvfbc_patch": true
+                },
+                {
+                    "version": "450.66",
+                    "nvenc_patch": true,
+                    "nvfbc_patch": true,
+                    "driver_url": "https://international.download.nvidia.com/XFree86/Linux-x86_64/450.66/NVIDIA-Linux-x86_64-450.66.run"
+                },
+                {
+                    "version": "455.23.04",
+                    "nvenc_patch": true,
+                    "nvfbc_patch": true,
+                    "driver_url": "https://international.download.nvidia.com/XFree86/Linux-x86_64/455.23.04/NVIDIA-Linux-x86_64-455.23.04.run"
                 }
             ],
             "example": {
diff --git a/patch-fbc.sh b/patch-fbc.sh
index e36247b..251c65d 100755
--- a/patch-fbc.sh
+++ b/patch-fbc.sh
@@ -77,6 +77,8 @@ declare -A patch_list=(
     ["450.56.02"]='s/\x85\xc0\x89\xc3\x0f\x85\xa9\xfa\xff\xff/\x31\xc0\x89\xc3\x0f\x85\xa9\xfa\xff\xff/'
     ["450.56.06"]='s/\x85\xc0\x89\xc3\x0f\x85\xa9\xfa\xff\xff/\x31\xc0\x89\xc3\x0f\x85\xa9\xfa\xff\xff/'
     ["450.57"]='s/\x85\xc0\x89\xc3\x0f\x85\xa9\xfa\xff\xff/\x31\xc0\x89\xc3\x0f\x85\xa9\xfa\xff\xff/'
+    ["450.66"]='s/\x85\xc0\x89\xc3\x0f\x85\xa9\xfa\xff\xff/\x31\xc0\x89\xc3\x0f\x85\xa9\xfa\xff\xff/'
+    ["455.23.04"]='s/\x83\xf8\x01\x0f\x84\x85/\x83\xf8\x69\x0f\x84\x85/'
 )
 
 declare -A object_list=(
@@ -114,6 +116,8 @@ declare -A object_list=(
     ["450.56.02"]='libnvidia-fbc.so'
     ["450.56.06"]='libnvidia-fbc.so'
     ["450.57"]='libnvidia-fbc.so'
+    ["450.66"]='libnvidia-fbc.so'
+    ["455.23.04"]='libnvidia-fbc.so'
 )
 
 check_version_supported () {
diff --git a/patch.sh b/patch.sh
index d5ac73a..d97c561 100755
--- a/patch.sh
+++ b/patch.sh
@@ -114,6 +114,8 @@ declare -A patch_list=(
     ["450.56.02"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
     ["450.56.06"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
     ["450.57"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
+    ["450.66"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
+    ["455.23.04"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
 )
 
 declare -A object_list=(
@@ -186,6 +188,8 @@ declare -A object_list=(
     ["450.56.02"]='libnvidia-encode.so'
     ["450.56.06"]='libnvidia-encode.so'
     ["450.57"]='libnvidia-encode.so'
+    ["450.66"]='libnvidia-encode.so'
+    ["455.23.04"]='libnvidia-encode.so'
 )
 
 check_version_supported () {