diff --git a/CMakeLists.txt b/CMakeLists.txt
index c88d108..8863edd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -38,7 +38,7 @@ CPMAddPackage(
 CPMAddPackage(
   NAME fmt
   GITHUB_REPOSITORY fmtlib/fmt
-  GIT_TAG 756822ba39941e1e033f26e4c07547cc7058948c
+  GIT_TAG fd93b633b8e8e3a671f73abb03c8f88145ae7a7a
   EXCLUDE_FROM_ALL YES
 )
 CPMAddPackage(
@@ -56,7 +56,7 @@ CPMAddPackage(
 CPMAddPackage(
   NAME cpr
   GITHUB_REPOSITORY libcpr/cpr
-  GIT_TAG 5ae5fdeadfbbb784192c034be0222016123c94ad
+  GIT_TAG ab6ec0be798c511552e389276fe8e36e408ddf99
   EXCLUDE_FROM_ALL YES
 )
 CPMAddPackage(
diff --git a/subprojects/cpr.wrap b/subprojects/cpr.wrap
index ea7c795..1f9e503 100644
--- a/subprojects/cpr.wrap
+++ b/subprojects/cpr.wrap
@@ -1,6 +1,6 @@
 [wrap-git]
 url = https://github.com/libcpr/cpr.git
-revision = 5ae5fdeadfbbb784192c034be0222016123c94ad
+revision = ab6ec0be798c511552e389276fe8e36e408ddf99
 
 patch_directory = cpr
 
diff --git a/subprojects/fmt.wrap b/subprojects/fmt.wrap
index 3a07bd8..38cbbac 100644
--- a/subprojects/fmt.wrap
+++ b/subprojects/fmt.wrap
@@ -1,6 +1,6 @@
 [wrap-git]
 url = https://github.com/fmtlib/fmt.git
-revision = 756822ba39941e1e033f26e4c07547cc7058948c
+revision = fd93b633b8e8e3a671f73abb03c8f88145ae7a7a
 
 patch_directory = fmt
 
diff --git a/subprojects/packagefiles/cpr/meson.build b/subprojects/packagefiles/cpr/meson.build
index 290a5f6..72b383d 100644
--- a/subprojects/packagefiles/cpr/meson.build
+++ b/subprojects/packagefiles/cpr/meson.build
@@ -1,5 +1,5 @@
 project('cpr', 'cpp',
-    version: '1.8.3',
+    version: '1.9.1',
     license : 'MIT',
     default_options: ['cpp_std=c++20']
 )
@@ -10,14 +10,17 @@ src_inc = include_directories('.')
 cpr_inc = include_directories('include')
 cpr_lib = static_library('cpr',
     sources : [
+      'cpr/accept_encoding.cpp',
       'cpr/async.cpp',
       'cpr/auth.cpp',
       'cpr/bearer.cpp',
+      'cpr/cert_info.cpp',
       'cpr/cookies.cpp',
       'cpr/cprtypes.cpp',
       'cpr/curl_container.cpp',
       'cpr/curlholder.cpp',
       'cpr/error.cpp',
+      'cpr/file.cpp',
       'cpr/multipart.cpp',
       'cpr/parameters.cpp',
       'cpr/payload.cpp',
@@ -31,7 +34,9 @@ cpr_lib = static_library('cpr',
       'cpr/response.cpp',
       'cpr/redirect.cpp',
       'cpr/interceptor.cpp',
-      'cpr/ssl_ctx.cpp'
+      'cpr/ssl_ctx.cpp',
+      'cpr/curlmultiholder.cpp',
+      'cpr/multiperform.cpp'
     ],
     include_directories : [cpr_inc, src_inc],
     dependencies : [curl_dep]