diff --git a/.gitignore b/.gitignore
old mode 100644
new mode 100755
index 6e8c595..dc71449
--- a/.gitignore
+++ b/.gitignore
@@ -54,3 +54,6 @@ wasi-sdk-14.0-linux.tar.gz
 /undici-5.26.4.tar.gz
 /node-v18.19.1-stripped.tar.gz
 /undici-5.28.3.tar.gz
+/node-v18.20.2-stripped.tar.gz
+/undici-5.28.4.tar.gz
+/icu4c-74_2-src.tgz
diff --git a/CVE-2024-28182.patch b/CVE-2024-28182.patch
new file mode 100644
index 0000000..5eca31e
--- /dev/null
+++ b/CVE-2024-28182.patch
@@ -0,0 +1,157 @@
+Backport from upstream commits.
+https://github.com/nghttp2/nghttp2/commit/00201ecd8f982da3b67d4f6868af72a1b03b14e0
+https://github.com/nghttp2/nghttp2/commit/d71a4668c6bead55805d18810d633fbb98315af9
+
+
+diff -ur node-v18.19.1_orig/deps/nghttp2/lib/includes/nghttp2/nghttp2.h node-v18.19.1/deps/nghttp2/lib/includes/nghttp2/nghttp2.h
+--- node-v18.19.1_orig/deps/nghttp2/lib/includes/nghttp2/nghttp2.h	2024-04-15 14:38:00.000000000 +0200
++++ node-v18.19.1/deps/nghttp2/lib/includes/nghttp2/nghttp2.h	2024-04-15 14:43:36.000000000 +0200
+@@ -440,7 +440,12 @@
+    * exhaustion on server side to send these frames forever and does
+    * not read network.
+    */
+-  NGHTTP2_ERR_FLOODED = -904
++  NGHTTP2_ERR_FLOODED = -904,
++  /**
++   * When a local endpoint receives too many CONTINUATION frames
++   * following a HEADER frame.
++   */
++  NGHTTP2_ERR_TOO_MANY_CONTINUATIONS = -905,
+ } nghttp2_error;
+ 
+ /**
+@@ -2775,6 +2780,17 @@
+ 
+ /**
+  * @function
++ *
++ * This function sets the maximum number of CONTINUATION frames
++ * following an incoming HEADER frame.  If more than those frames are
++ * received, the remote endpoint is considered to be misbehaving and
++ * session will be closed.  The default value is 8.
++ */
++NGHTTP2_EXTERN void nghttp2_option_set_max_continuations(nghttp2_option *option,
++                                                         size_t val);
++
++/**
++ * @function
+  *
+  * Initializes |*session_ptr| for client use.  The all members of
+  * |callbacks| are copied to |*session_ptr|.  Therefore |*session_ptr|
+Only in node-v18.19.1/deps/nghttp2/lib/includes/nghttp2: nghttp2.h.orig
+diff -ur node-v18.19.1_orig/deps/nghttp2/lib/nghttp2_helper.c node-v18.19.1/deps/nghttp2/lib/nghttp2_helper.c
+--- node-v18.19.1_orig/deps/nghttp2/lib/nghttp2_helper.c	2024-04-15 14:38:00.000000000 +0200
++++ node-v18.19.1/deps/nghttp2/lib/nghttp2_helper.c	2024-04-15 14:41:10.000000000 +0200
+@@ -336,6 +336,8 @@
+            "closed";
+   case NGHTTP2_ERR_TOO_MANY_SETTINGS:
+     return "SETTINGS frame contained more than the maximum allowed entries";
++  case NGHTTP2_ERR_TOO_MANY_CONTINUATIONS:
++    return "Too many CONTINUATION frames following a HEADER frame";
+   default:
+     return "Unknown error code";
+   }
+diff -ur node-v18.19.1_orig/deps/nghttp2/lib/nghttp2_option.c node-v18.19.1/deps/nghttp2/lib/nghttp2_option.c
+--- node-v18.19.1_orig/deps/nghttp2/lib/nghttp2_option.c	2024-04-15 14:38:00.000000000 +0200
++++ node-v18.19.1/deps/nghttp2/lib/nghttp2_option.c	2024-04-15 14:43:36.000000000 +0200
+@@ -150,3 +150,8 @@
+   option->stream_reset_burst = burst;
+   option->stream_reset_rate = rate;
+ }
++
++void nghttp2_option_set_max_continuations(nghttp2_option *option, size_t val) {
++  option->opt_set_mask |= NGHTTP2_OPT_MAX_CONTINUATIONS;
++  option->max_continuations = val;
++}
+diff -ur node-v18.19.1_orig/deps/nghttp2/lib/nghttp2_option.h node-v18.19.1/deps/nghttp2/lib/nghttp2_option.h
+--- node-v18.19.1_orig/deps/nghttp2/lib/nghttp2_option.h	2024-04-15 14:38:00.000000000 +0200
++++ node-v18.19.1/deps/nghttp2/lib/nghttp2_option.h	2024-04-15 14:43:36.000000000 +0200
+@@ -71,6 +71,7 @@
+   NGHTTP2_OPT_SERVER_FALLBACK_RFC7540_PRIORITIES = 1 << 13,
+   NGHTTP2_OPT_NO_RFC9113_LEADING_AND_TRAILING_WS_VALIDATION = 1 << 14,
+   NGHTTP2_OPT_STREAM_RESET_RATE_LIMIT = 1 << 15,
++  NGHTTP2_OPT_MAX_CONTINUATIONS = 1 << 16,
+ } nghttp2_option_flag;
+ 
+ /**
+@@ -99,6 +100,10 @@
+    */
+   size_t max_settings;
+   /**
++   * NGHTTP2_OPT_MAX_CONTINUATIONS
++   */
++  size_t max_continuations;
++  /**
+    * Bitwise OR of nghttp2_option_flag to determine that which fields
+    * are specified.
+    */
+diff -ur node-v18.19.1_orig/deps/nghttp2/lib/nghttp2_session.c node-v18.19.1/deps/nghttp2/lib/nghttp2_session.c
+--- node-v18.19.1_orig/deps/nghttp2/lib/nghttp2_session.c	2024-04-15 14:38:00.000000000 +0200
++++ node-v18.19.1/deps/nghttp2/lib/nghttp2_session.c	2024-04-15 14:43:36.000000000 +0200
+@@ -496,6 +496,7 @@
+   (*session_ptr)->max_send_header_block_length = NGHTTP2_MAX_HEADERSLEN;
+   (*session_ptr)->max_outbound_ack = NGHTTP2_DEFAULT_MAX_OBQ_FLOOD_ITEM;
+   (*session_ptr)->max_settings = NGHTTP2_DEFAULT_MAX_SETTINGS;
++  (*session_ptr)->max_continuations = NGHTTP2_DEFAULT_MAX_CONTINUATIONS;
+ 
+   if (option) {
+     if ((option->opt_set_mask & NGHTTP2_OPT_NO_AUTO_WINDOW_UPDATE) &&
+@@ -584,6 +585,10 @@
+                            option->stream_reset_burst,
+                            option->stream_reset_rate);
+     }
++
++    if (option->opt_set_mask & NGHTTP2_OPT_MAX_CONTINUATIONS) {
++      (*session_ptr)->max_continuations = option->max_continuations;
++    }
+   }
+ 
+   rv = nghttp2_hd_deflate_init2(&(*session_ptr)->hd_deflater,
+@@ -6778,6 +6783,8 @@
+           }
+         }
+         session_inbound_frame_reset(session);
++
++        session->num_continuations = 0;
+       }
+       break;
+     }
+@@ -6899,6 +6906,10 @@
+       }
+ #endif /* DEBUGBUILD */
+ 
++      if (++session->num_continuations > session->max_continuations) {
++        return NGHTTP2_ERR_TOO_MANY_CONTINUATIONS;
++      }
++
+       readlen = inbound_frame_buf_read(iframe, in, last);
+       in += readlen;
+ 
+Only in node-v18.19.1/deps/nghttp2/lib: nghttp2_session.c.orig
+diff -ur node-v18.19.1_orig/deps/nghttp2/lib/nghttp2_session.h node-v18.19.1/deps/nghttp2/lib/nghttp2_session.h
+--- node-v18.19.1_orig/deps/nghttp2/lib/nghttp2_session.h	2024-04-15 14:38:00.000000000 +0200
++++ node-v18.19.1/deps/nghttp2/lib/nghttp2_session.h	2024-04-15 14:41:10.000000000 +0200
+@@ -110,6 +110,10 @@
+ #define NGHTTP2_DEFAULT_STREAM_RESET_BURST 1000
+ #define NGHTTP2_DEFAULT_STREAM_RESET_RATE 33
+ 
++/* The default max number of CONTINUATION frames following an incoming
++   HEADER frame. */
++#define NGHTTP2_DEFAULT_MAX_CONTINUATIONS 8
++
+ /* Internal state when receiving incoming frame */
+ typedef enum {
+   /* Receiving frame header */
+@@ -290,6 +294,12 @@
+   size_t max_send_header_block_length;
+   /* The maximum number of settings accepted per SETTINGS frame. */
+   size_t max_settings;
++  /* The maximum number of CONTINUATION frames following an incoming
++     HEADER frame. */
++  size_t max_continuations;
++  /* The number of CONTINUATION frames following an incoming HEADER
++     frame.  This variable is reset when END_HEADERS flag is seen. */
++  size_t num_continuations;
+   /* Next Stream ID. Made unsigned int to detect >= (1 << 31). */
+   uint32_t next_stream_id;
+   /* The last stream ID this session initiated.  For client session,
diff --git a/nodejs.spec b/nodejs.spec
index e85af76..63e5fb7 100644
--- a/nodejs.spec
+++ b/nodejs.spec
@@ -41,8 +41,8 @@
 # than a Fedora release lifecycle.
 %global nodejs_epoch 1
 %global nodejs_major 18
-%global nodejs_minor 19
-%global nodejs_patch 1
+%global nodejs_minor 20
+%global nodejs_patch 2
 %global nodejs_abi %{nodejs_major}.%{nodejs_minor}
 # nodejs_soversion - from NODE_MODULE_VERSION in src/node_version.h
 %global nodejs_soversion 108
@@ -65,10 +65,10 @@
 %global v8_release %{nodejs_epoch}.%{nodejs_major}.%{nodejs_minor}.%{nodejs_patch}.%{nodejs_release}
 
 # c-ares - from deps/cares/include/ares_version.h
-%global c_ares_version 1.20.1
+%global c_ares_version 1.27.0
 
 # llhttp - from deps/llhttp/include/llhttp.h
-%global llhttp_version 6.1.0
+%global llhttp_version 6.1.1
 
 # libuv - from deps/uv/include/uv/version.h
 %global libuv_major 1
@@ -92,7 +92,7 @@
 %global ngtcp2_version %{ngtcp2_major}.%{ngtcp2_minor}.%{ngtcp2_patch}
 
 # ICU - from tools/icu/current_ver.dep
-%global icu_major 73
+%global icu_major 74
 %global icu_minor 2
 %global icu_version %{icu_major}.%{icu_minor}
 
@@ -111,13 +111,13 @@
 %endif
 
 # simduft from deps/simdutf/simdutf.h
-%global simduft_major 3
-%global simduft_minor 2
-%global simduft_patch 18
+%global simduft_major 4
+%global simduft_minor 0
+%global simduft_patch 8
 %global simduft_version %{simduft_major}.%{simduft_minor}.%{simduft_patch}
 
 # ada from deps/ada/ada.h
-%global ada_version 2.7.2
+%global ada_version 2.7.6
 
 # OpenSSL minimum version
 %global openssl_minimum 1:1.1.1
@@ -132,7 +132,7 @@
 
 # npm - from deps/npm/package.json
 %global npm_epoch 1
-%global npm_version 10.2.4
+%global npm_version 10.5.0
 
 # In order to avoid needing to keep incrementing the release version for the
 # main package forever, we will just construct one for npm that is guaranteed
@@ -193,10 +193,11 @@ Source102: https://github.com/WebAssembly/wasi-sdk/archive/wasi-sdk-11/wasi-sdk-
 # Original: https://github.com/nodejs/undici/archive/refs/tags/v5.28.3.tar.gz
 # Adjustments: rm -f undici-5.28.3/lib/llhttp/llhttp*.wasm
 # Build uses alpine image, see alpine for sources for wasi-sdk
-Source111: undici-5.28.3.tar.gz
+Source111: undici-5.28.4.tar.gz
 
 # Disable running gyp on bundled deps we don't use
 Patch1: 0001-Disable-running-gyp-on-shared-deps.patch
+Patch2: CVE-2024-28182.patch
 
 BuildRequires: make
 BuildRequires: python3-devel
@@ -556,6 +557,11 @@ find %{buildroot}%{_prefix}/lib/node_modules/npm \
     -executable -type f \
     -exec chmod -x {} \;
 
+# NPM bundle dep contain powershell files
+# These files are not useful for linux
+# systems and create /usr/bin/pwsh requirement, so the files are deleted
+find %{buildroot}%{_prefix}/lib/node_modules/npm/bin/*.ps1 -executable -type f -exec rm {} \;
+
 # The above command is a little overzealous. Add a few permissions back.
 chmod 0755 %{buildroot}%{_prefix}/lib/node_modules/npm/node_modules/@npmcli/run-script/lib/node-gyp-bin/node-gyp
 chmod 0755 %{buildroot}%{_prefix}/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js
@@ -563,7 +569,8 @@ chmod 0755 %{buildroot}%{_prefix}/lib/node_modules/npm/node_modules/node-gyp/bin
 # Corepack contains a number of executable"shims", including some for Windows
 # PowerShell. Drop the executable bit for those so we don't pick up an
 # automatic dependency on /usr/bin/pwsh that we cannot satisfy.
-chmod -x %{buildroot}%{_prefix}/lib/node_modules/corepack/shims/*.ps1
+find %{buildroot}%{_prefix}/lib/node_modules/corepack/shims/*.ps1 -executable -type f -exec rm {} \;
+find %{buildroot}%{_prefix}/lib/node_modules/corepack/shims/nodewin/*.ps1 -executable -type f -exec rm {} \;
 
 # Drop the NPM builtin configuration in place
 sed -e 's#@SYSCONFDIR@#%{_sysconfdir}#g' \
@@ -731,6 +738,11 @@ end
 
 
 %changelog
+* Wed Apr 24 2024 Filip Janus <fjanus@redhat.com> - 1:18.20.2-1
+- Removes .ps1 files
+- Rebase to 18.20.2
+- Fixes: CVE-2024-27983, CVE-2024-28182, CVE-2024-27982, CVE-2024-25629
+
 * Wed Feb 21 2024 Lukas Javorsky <ljavorsk@redhat.com> - 1:18.19.1-1
 - Rebase to version 18.19.1
 - Fixes: CVE-2024-21892 CVE-2024-22019 (high)
diff --git a/sources b/sources
old mode 100644
new mode 100755
index 81874c2..a270002
--- a/sources
+++ b/sources
@@ -1,5 +1,5 @@
-SHA512 (node-v18.19.1-stripped.tar.gz) = 9cba0054d8be1e024f69c1e6d9d6931b4168ca3752fa421154f62243086786837016edd512de8a7839560f01ecad95bd4137521f4a2b52f0466e5a963b6d3e05
-SHA512 (icu4c-73_2-src.tgz) = 76dd782db6205833f289d7eb68b60860dddfa3f614f0ba03fe7ec13117077f82109f0dc1becabcdf4c8a9c628b94478ab0a46134bdb06f4302be55f74027ce62
-SHA512 (undici-5.28.3.tar.gz) = 1626128b41411447f519a605c3570c875a4c26b493cc3175b04ec54836450d23635813c93758b229f971a4b26096c0d497e13c91da4a40134536fece964ebb0b
-SHA512 (cjs-module-lexer-1.2.2.tar.gz) = 0437378a087a43044b64e6b2e66426e429d87ed3f24a225d20ddc8fedda25917ba7db04a9d41207c59d20f0e6764837dad09393e5b8f92e361941a60ac5edd80
+SHA512 (node-v18.20.2-stripped.tar.gz) = eed3de1f84b0f2decae0b1520964953c67126e2836780fa35defec26b61c909427aa8a5a35ad5e3ecdacfb6247e2fbdad33ceda3837235d57523d6b8c26ba3fa
 SHA512 (wasi-sdk-11.0-linux.tar.gz) = e3ed4597f7f2290967eef6238e9046f60abbcb8633a4a2a51525d00e7393df8df637a98a5b668217d332dd44fcbf2442ec7efd5e65724e888d90611164451e20
+SHA512 (cjs-module-lexer-1.2.2.tar.gz) = 0437378a087a43044b64e6b2e66426e429d87ed3f24a225d20ddc8fedda25917ba7db04a9d41207c59d20f0e6764837dad09393e5b8f92e361941a60ac5edd80
+SHA512 (undici-5.28.4.tar.gz) = b5d718fa37a92f04d9e6c3054f330622b4886ee11e8e756288cf1b002718a1b65170a8766cf70c3a49ee2a40a8fbde382f097649adf48ae2b853167fc61bd3b0
+SHA512 (icu4c-74_2-src.tgz) = e6c7876c0f3d756f3a6969cad9a8909e535eeaac352f3a721338b9cbd56864bf7414469d29ec843462997815d2ca9d0dab06d38c37cdd4d8feb28ad04d8781b0