diff --git a/debian/control b/debian/control
index 64c861b..2ced400 100644
--- a/debian/control
+++ b/debian/control
@@ -21,7 +21,7 @@ Build-Depends:
  libgtk-3-dev,
  libgtk-3-doc <!nodoc>,
  libmm-glib-dev (>= 1.12.0),
- libpeas-dev,
+ libpeas-2-dev,
  librsvg2-common,
  libsecret-1-dev,
  libsofia-sip-ua-glib-dev,
diff --git a/org.gnome.Calls.json b/org.gnome.Calls.json
index 44d3d0e..2893d9f 100644
--- a/org.gnome.Calls.json
+++ b/org.gnome.Calls.json
@@ -52,7 +52,7 @@
             ]
         },
         {
-            "name" : "libpeas",
+            "name" : "libpeas-2",
             "buildsystem" : "meson",
             "config-opts" : [
                 "-Ddemos=false",
@@ -64,8 +64,8 @@
             "sources" : [
                 {
                     "type" : "archive",
-                    "url" : "https://download.gnome.org/sources/libpeas/1.34/libpeas-1.34.0.tar.xz",
-                    "sha256": "4305f715dab4b5ad3e8007daec316625e7065a94e63e25ef55eb1efb964a7bf0"
+                    "url" : "https://download.gnome.org/sources/libpeas/2.0/libpeas-2.0.3.tar.xz",
+                    "sha256": "39e3b507c29d2d01df1345e9b3380fd7a9d0aeb5b2e657d38e6c2bea5023e5f0"
                 }
             ]
         },
diff --git a/plugins/provider/dummy/calls-dummy-provider.c b/plugins/provider/dummy/calls-dummy-provider.c
index 6105677..e67a47d 100644
--- a/plugins/provider/dummy/calls-dummy-provider.c
+++ b/plugins/provider/dummy/calls-dummy-provider.c
@@ -29,7 +29,7 @@
 #include "calls-provider.h"
 #include "calls-dummy-origin.h"
 
-#include <libpeas/peas.h>
+#include <libpeas.h>
 #include <glib-unix.h>
 
 static const char * const supported_protocols[] = {
diff --git a/plugins/provider/dummy/calls-dummy-provider.h b/plugins/provider/dummy/calls-dummy-provider.h
index f94996e..94db970 100644
--- a/plugins/provider/dummy/calls-dummy-provider.h
+++ b/plugins/provider/dummy/calls-dummy-provider.h
@@ -28,7 +28,7 @@
 #include "calls-provider.h"
 
 #include <glib-object.h>
-#include <libpeas/peas.h>
+#include <libpeas.h>
 
 G_BEGIN_DECLS
 
diff --git a/plugins/provider/dummy/meson.build b/plugins/provider/dummy/meson.build
index 5ad89a1..a65c75e 100644
--- a/plugins/provider/dummy/meson.build
+++ b/plugins/provider/dummy/meson.build
@@ -45,7 +45,7 @@ i18n_plugin = i18n.merge_file(
 dummy_deps = [
   dependency('gobject-2.0'),
   dependency('gtk4', version: '>= @0@'.format(gtk_version)),
-  dependency('libpeas-1.0'),
+  dependency('libpeas-2'),
 ]
 
 dummy_sources = files(
diff --git a/plugins/provider/mm/calls-mm-provider.c b/plugins/provider/mm/calls-mm-provider.c
index c856477..2264acb 100644
--- a/plugins/provider/mm/calls-mm-provider.c
+++ b/plugins/provider/mm/calls-mm-provider.c
@@ -31,7 +31,7 @@
 #include "calls-origin.h"
 
 #include <libmm-glib.h>
-#include <libpeas/peas.h>
+#include <libpeas.h>
 #include <glib/gi18n.h>
 
 static const char * const supported_protocols[] = {
diff --git a/plugins/provider/mm/calls-mm-provider.h b/plugins/provider/mm/calls-mm-provider.h
index a6351c1..278cfca 100644
--- a/plugins/provider/mm/calls-mm-provider.h
+++ b/plugins/provider/mm/calls-mm-provider.h
@@ -29,7 +29,7 @@
 
 #include <glib-object.h>
 #include <gio/gio.h>
-#include <libpeas/peas.h>
+#include <libpeas.h>
 
 G_BEGIN_DECLS
 
diff --git a/plugins/provider/mm/meson.build b/plugins/provider/mm/meson.build
index 9bc163a..e374a5f 100644
--- a/plugins/provider/mm/meson.build
+++ b/plugins/provider/mm/meson.build
@@ -45,7 +45,7 @@ mm_deps = [
   dependency('gtk4', version: '>= @0@'.format(gtk_version)),
   dependency('ModemManager'),
   dependency('mm-glib', version: '>= 1.12.0'),
-  dependency('libpeas-1.0'),
+  dependency('libpeas-2'),
 ]
 
 mm_sources = files(
diff --git a/plugins/provider/ofono/calls-ofono-provider.c b/plugins/provider/ofono/calls-ofono-provider.c
index b9b187b..3c7768e 100644
--- a/plugins/provider/ofono/calls-ofono-provider.c
+++ b/plugins/provider/ofono/calls-ofono-provider.c
@@ -34,7 +34,7 @@
 #include <libgdbofono/gdbo-modem.h>
 
 #include <glib/gi18n.h>
-#include <libpeas/peas.h>
+#include <libpeas.h>
 
 static const char * const supported_protocols[] = {
   "tel",
diff --git a/plugins/provider/ofono/calls-ofono-provider.h b/plugins/provider/ofono/calls-ofono-provider.h
index d703771..a2212df 100644
--- a/plugins/provider/ofono/calls-ofono-provider.h
+++ b/plugins/provider/ofono/calls-ofono-provider.h
@@ -29,7 +29,7 @@
 
 #include <glib-object.h>
 #include <gio/gio.h>
-#include <libpeas/peas.h>
+#include <libpeas.h>
 
 G_BEGIN_DECLS
 
diff --git a/plugins/provider/ofono/meson.build b/plugins/provider/ofono/meson.build
index 87d193b..4a32ab0 100644
--- a/plugins/provider/ofono/meson.build
+++ b/plugins/provider/ofono/meson.build
@@ -44,7 +44,7 @@ i18n_plugin = i18n.merge_file(
 ofono_deps = [
   dependency('gobject-2.0'),
   dependency('gtk4', version: '>= @0@'.format(gtk_version)),
-  dependency('libpeas-1.0'),
+  dependency('libpeas-2'),
 ]
 
 ofono_sources = files(
diff --git a/plugins/provider/sip/calls-sip-provider.c b/plugins/provider/sip/calls-sip-provider.c
index f4e6cf2..8149f0c 100644
--- a/plugins/provider/sip/calls-sip-provider.c
+++ b/plugins/provider/sip/calls-sip-provider.c
@@ -40,7 +40,7 @@
 #include "calls-sip-util.h"
 #include "calls-util.h"
 
-#include <libpeas/peas.h>
+#include <libpeas.h>
 #include <sofia-sip/nua.h>
 #include <sofia-sip/su_glib.h>
 
diff --git a/plugins/provider/sip/calls-sip-provider.h b/plugins/provider/sip/calls-sip-provider.h
index d3b8313..a5343ae 100644
--- a/plugins/provider/sip/calls-sip-provider.h
+++ b/plugins/provider/sip/calls-sip-provider.h
@@ -28,7 +28,7 @@
 #include "calls-sip-origin.h"
 
 #include <glib-object.h>
-#include <libpeas/peas.h>
+#include <libpeas.h>
 
 G_BEGIN_DECLS
 
diff --git a/plugins/provider/sip/meson.build b/plugins/provider/sip/meson.build
index be3034d..5064bf3 100644
--- a/plugins/provider/sip/meson.build
+++ b/plugins/provider/sip/meson.build
@@ -47,7 +47,7 @@ sip_deps = [
   dependency('gstreamer-1.0'),
   dependency('gtk4'),
   dependency('libadwaita-1', version: '>= 1.4'),
-  dependency('libpeas-1.0'),
+  dependency('libpeas-2'),
   dependency('sofia-sip-ua-glib'),
   dependency('libsecret-1'),
 ]
diff --git a/plugins/provider/tests/test-sip.c b/plugins/provider/tests/test-sip.c
index 185d372..1c594ce 100644
--- a/plugins/provider/tests/test-sip.c
+++ b/plugins/provider/tests/test-sip.c
@@ -17,7 +17,7 @@
 #include <glib.h>
 #include <gst/gst.h>
 #include <sofia-sip/su_uniqueid.h>
-#include <libpeas/peas.h>
+#include <libpeas.h>
 
 typedef struct {
   CallsSipProvider *provider;
diff --git a/src/calls-manager.c b/src/calls-manager.c
index a26a9af..67a2412 100644
--- a/src/calls-manager.c
+++ b/src/calls-manager.c
@@ -41,7 +41,7 @@
 #include "enum-types.h"
 
 #include <glib/gi18n.h>
-#include <libpeas/peas.h>
+#include <libpeas.h>
 
 #define LIBFEEDBACK_USE_UNSTABLE_API
 #include <libfeedback.h>
diff --git a/src/calls-plugin-manager.c b/src/calls-plugin-manager.c
index 6a6458d..774473b 100644
--- a/src/calls-plugin-manager.c
+++ b/src/calls-plugin-manager.c
@@ -30,7 +30,7 @@
 #include "calls-plugin-manager.h"
 #include "calls-util.h"
 
-#include <libpeas/peas.h>
+#include <libpeas.h>
 
 /**
  * SECTION:plugin-manager
@@ -217,6 +217,7 @@ calls_plugin_manager_init (CallsPluginManager *self)
 {
   g_autofree char *default_plugin_dir_provider = NULL;
   const char *dir;
+  uint n_plugins;
 
   self->plugin_engine = peas_engine_new ();
 
@@ -228,7 +229,7 @@ calls_plugin_manager_init (CallsPluginManager *self)
 
     if (g_file_test (plugin_dir_provider, G_FILE_TEST_EXISTS)) {
       g_debug ("Adding '%s' to plugin search path", plugin_dir_provider);
-      peas_engine_prepend_search_path (self->plugin_engine, plugin_dir_provider, NULL);
+      peas_engine_add_search_path (self->plugin_engine, plugin_dir_provider, NULL);
     } else {
       g_warning ("Not adding '%s' to plugin search path, because the directory doesn't exist.\n"
                  "Check if env CALLS_PLUGIN_DIR is set correctly", plugin_dir_provider);
@@ -245,8 +246,11 @@ calls_plugin_manager_init (CallsPluginManager *self)
 
   self->providers = g_list_store_new (CALLS_TYPE_PROVIDER);
 
-  for (const GList *node = peas_engine_get_plugin_list (self->plugin_engine); node; node = node->next) {
-    PeasPluginInfo *info = node->data;
+  n_plugins = g_list_model_get_n_items (G_LIST_MODEL (self->plugin_engine));
+
+  for (uint i = 0; i < n_plugins; i++) {
+    g_autoptr (PeasPluginInfo) info =
+      g_list_model_get_item (G_LIST_MODEL (self->plugin_engine), i);
     CallsPlugin *plugin = calls_plugin_new (info);
 
     g_debug ("Created plugin '%s', found in '%s'",
diff --git a/src/calls-plugin.c b/src/calls-plugin.c
index e8859bb..a79dcae 100644
--- a/src/calls-plugin.c
+++ b/src/calls-plugin.c
@@ -67,7 +67,7 @@ calls_plugin_set_property (GObject      *object,
 
   switch (prop_id) {
   case PROP_PLUGIN_INFO:
-    self->info = g_value_get_boxed (value);
+    self->info = g_value_get_object (value);
     break;
 
   default:
@@ -146,7 +146,7 @@ calls_plugin_class_init (CallsPluginClass *klass)
    * The #PeasPluginInfo containing information about the plugin
    */
   props[PROP_PLUGIN_INFO] =
-    g_param_spec_boxed ("plugin-info",
+    g_param_spec_object ("plugin-info",
                         "",
                         "",
                         PEAS_TYPE_PLUGIN_INFO,
@@ -264,7 +264,7 @@ calls_plugin_load (CallsPlugin *self,
                    GError     **error)
 {
   PeasEngine *peas = peas_engine_get_default ();
-  PeasExtension *extension;
+  GObject *extension;
 
   g_return_val_if_fail (CALLS_IS_PLUGIN (self), FALSE);
 
@@ -384,7 +384,7 @@ calls_plugin_get_description (CallsPlugin *self)
 }
 
 
-const char **
+const char * const *
 calls_plugin_get_authors (CallsPlugin *self)
 {
   g_return_val_if_fail (CALLS_IS_PLUGIN (self), NULL);
diff --git a/src/calls-plugin.h b/src/calls-plugin.h
index 01bb661..af5d813 100644
--- a/src/calls-plugin.h
+++ b/src/calls-plugin.h
@@ -25,7 +25,7 @@
 
 #include "calls-provider.h"
 
-#include <libpeas/peas.h>
+#include <libpeas.h>
 
 G_BEGIN_DECLS
 
@@ -44,7 +44,7 @@ CallsProvider *calls_plugin_get_provider           (CallsPlugin *self);
 const char    *calls_plugin_get_module_name        (CallsPlugin *self);
 const char    *calls_plugin_get_name               (CallsPlugin *self);
 const char    *calls_plugin_get_description        (CallsPlugin *self);
-const char   **calls_plugin_get_authors            (CallsPlugin *self);
+const char* const *calls_plugin_get_authors            (CallsPlugin *self);
 const char    *calls_plugin_get_copyright          (CallsPlugin *self);
 const char    *calls_plugin_get_version            (CallsPlugin *self);
 
diff --git a/src/calls-provider.c b/src/calls-provider.c
index cac7be2..64aa8cc 100644
--- a/src/calls-provider.c
+++ b/src/calls-provider.c
@@ -31,7 +31,7 @@
 #include "calls-util.h"
 
 #include <glib/gi18n.h>
-#include <libpeas/peas.h>
+#include <libpeas.h>
 
 /**
  * SECTION:calls-provider
diff --git a/src/meson.build b/src/meson.build
index caf0e6b..498eaf8 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -29,11 +29,11 @@ subdir('dbus')
 src_include = include_directories('.')
 calls_includes = [ top_include, src_include ]
 
-calls_deps = [ dependency('gobject-2.0', version: '>= 2.58'),
+calls_deps = [ dependency('gobject-2.0', version: '>= 2.74'),
                dependency('gtk4', version: '>= @0@'.format(gtk_version)),
                dependency('libadwaita-1', version: '>= 1.4'),
                dependency('libfeedback-0.0'),
-               dependency('libpeas-1.0'),
+               dependency('libpeas-2'),
                dependency('gom-1.0'),
                dependency('libebook-contacts-1.2'),
                dependency('folks'),