diff --git a/Cargo.lock b/Cargo.lock
index b82370c..4b098d0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -272,24 +272,6 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
-[[package]]
-name = "async-process"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15c1cd5d253ecac3d3cf15e390fd96bd92a13b1d14497d81abf077304794fb04"
-dependencies = [
- "async-channel",
- "async-io 2.3.1",
- "async-lock 3.3.0",
- "async-signal",
- "blocking",
- "cfg-if",
- "event-listener 4.0.3",
- "futures-lite 2.2.0",
- "rustix 0.38.31",
- "windows-sys 0.52.0",
-]
-
 [[package]]
 name = "async-recursion"
 version = "1.0.5"
@@ -408,9 +390,9 @@ dependencies = [
 
 [[package]]
 name = "bytemuck"
-version = "1.14.2"
+version = "1.14.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea31d69bda4949c1c1562c1e6f042a1caefac98cdc8a298260a2ff41c1e2d42b"
+checksum = "a2ef034f05691a48569bd920a96c81b9d91bbad1ab5ac7c4616c1f6ef36cb79f"
 
 [[package]]
 name = "byteorder"
@@ -454,9 +436,9 @@ dependencies = [
 
 [[package]]
 name = "cfg-expr"
-version = "0.15.6"
+version = "0.15.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6100bc57b6209840798d95cb2775684849d332f7bd788db2a8c8caf7ef82a41a"
+checksum = "fa50868b64a9a6fda9d593ce778849ea8715cd2a3d2cc17ffdb4a2f2f2f1961d"
 dependencies = [
  "smallvec",
  "target-lexicon",
@@ -1065,15 +1047,14 @@ dependencies = [
 
 [[package]]
 name = "glycin"
-version = "1.0.0-alpha.6"
+version = "1.0.0-beta"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "40888ee0ac51bbc6d64f65bb06646e475c5ad5dfeb37c46333792caa8fa1b364"
+checksum = "c3a08007c5f8e3b82be319d0af7d60168aac561ea89cb3a4f0ce37462341692f"
 dependencies = [
  "anyhow",
  "async-fs 2.1.1",
  "async-global-executor",
  "async-lock 3.3.0",
- "async-process 2.0.1",
  "futures-channel",
  "futures-util",
  "gdk4",
@@ -1086,15 +1067,14 @@ dependencies = [
  "memfd",
  "memmap2",
  "nix 0.27.1",
- "rgb",
  "zbus",
 ]
 
 [[package]]
 name = "glycin-utils"
-version = "1.0.0-alpha.6"
+version = "1.0.0-beta"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "573253c8a3e758ba70a62d9ff447185305dc9b4b19d9eec5e455593dc5845de1"
+checksum = "cedb37a83a6a53c956a0c25079802995b0b0d3c80727955c28b764182ea73341"
 dependencies = [
  "anyhow",
  "gettext-rs",
@@ -1896,15 +1876,6 @@ version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
 
-[[package]]
-name = "rgb"
-version = "0.8.37"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05aaa8004b64fd573fc9d002f4e632d51ad4f026c2b5ba95fcb6c2f32c2c47d8"
-dependencies = [
- "bytemuck",
-]
-
 [[package]]
 name = "rustc-demangle"
 version = "0.1.23"
@@ -2540,7 +2511,7 @@ dependencies = [
  "async-fs 1.6.0",
  "async-io 1.13.0",
  "async-lock 2.8.0",
- "async-process 1.8.1",
+ "async-process",
  "async-recursion",
  "async-task",
  "async-trait",
diff --git a/Cargo.toml b/Cargo.toml
index 385ddbc..08cd44f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 name = "loupe"
 version = "0.1.0"
 edition = "2021"
-rust-version = "1.70"
+rust-version = "1.74"
 license = "GPL-3.0-or-later"
 
 [profile.release]
@@ -20,7 +20,7 @@ async-channel = "2.1.0"
 env_logger = "0.11.0"
 futures-channel = "0.3.25"
 futures-lite = "2.1.0"
-glycin = "1.0.0-alpha.6"
+glycin = "1.0.0-beta"
 gvdb-macros = "0.1.6"
 indexmap = "2.0.0"
 kamadak-exif = "0.5.5"
diff --git a/build-aux/flatpak/org.gnome.Loupe.Devel.json b/build-aux/flatpak/org.gnome.Loupe.Devel.json
index 0909be2..9b8a26a 100644
--- a/build-aux/flatpak/org.gnome.Loupe.Devel.json
+++ b/build-aux/flatpak/org.gnome.Loupe.Devel.json
@@ -170,7 +170,7 @@
                 {
                     "type": "git",
                     "url": "https://gitlab.gnome.org/sophie-h/glycin.git",
-                    "commit": "be6fffc04f4dd8a80c605fba1095f5d417c36f23"
+                    "commit": "f58ecdadd21e63fa858233226979bd48591a162c"
                 }
             ]
         },